Here's how getting answers and the train museum goes in Revenge of The Ultratron.
[we see our heroes driving down the street as the Terminator drives their man vehicle as the engines follow, while Jimmy and his team are on the hover car]
Brian: Keep it under 65, we don't wanna be pulled over.
Morley: No, no, no. You got to listen how others talk.
Human Pinkie: You don't have to say, "affirmative" or anything like that. You say, "no problemo", "Okkie dokie", or a simply "okay".
Human Rainbow: And if someone comes to you with an attitude, you say, "eat me." And if you wanna shine them on say, "Asta la Vista, baby."
Terminator: Asta la Vista, baby.
Human Rainbow: That's great, now you're being cool.
Terminator: No problemo.
[We see Kevin (train) chuffing along]
Kevin (train): I'm not scared. I'm the bravest engine on H.G. Island, and the best quarry engine around. [to Puffer] Come on, Puffer! Keep up!
Puffer: I'm coming! I'm coming!
[then they pull into a gas station as the vehicle's engine is steaming]
Spud: Engine trouble?
Mucker: It probably just needs a refill of water in the radiator.
Zoe Trent: Let's at least grab something to eat while we're here.
[Some of our heroes get out]
Human Rarity: You know, you can lighten up a bit.
Pinkie: The severe routine's getting old.
Rainbow: You act like such a geek.
Human Pinkie: Smile, once in a while.
Pinkie: You don't know what a smile is?
Cindy: Pinkie, he's a machine. What machine knows what a smile is?
Pinkie: Well, a smile is like this. [does a smile]
Terminator: scans her smile, and then he gives one]
Human Fluttershy: That's good. Maybe you could practice in front of a mirror.
Terminator: [stops smiling]
[later we watch some of our heroes eating some food they bought from a nearby cafe]
Joe: Let's eat fast. And we'll go.
[Meanwhile, the Terminator is filling the radiator with water]
Carl: Need a hand?
Vinny: You want the rest of my fries?
Brian: No, thanks.
Percy: We better get going, we don't wanna be caught.
C.J.: You heard the Luetinent.
[Our heroes were soon on the road again and they approached the lab]
Jimmy: [activates a secret entrance, and they drive in]
Mako: Wow! I don't remember that being here before.
Jimmy: It's a long story, Mako. Anyway. Voxte, Decepticon and Deceptitrain files!
Voxte: [a cart full of files comes in]
Celeveland: What is all of this?
Jimmy: Ever since we defeated Lockdown, I decided to search for anything I could learn about Decepticons and I've even found some Deceptitrain info as well.
Sir Handel: Really?
Jimmy: Yes. [shows some pictures] Are these the symbols?
Nyx; Yeah, that's the symbols I've been seeing!
Sheen: We need someone who can read them.
Yuna: Then we'd have to talk to a Deceptitrain.
Rusty: I know one.
Morley: [brings the boxcar in]
Tronie: [inside] Let me out! Let me out!
Blitzer: [opens it]
Piglet: Oh, d-d-d-d-dear!
Tronie: I gonna have so many Deceptitrains come out here!
Rusty: Hey! [starts his blow torch] Behave.
Tronie: Finally I can breath again.
Libby: Is he a Deceptitrain?
Carl: Where did you get him?!
Blitzer: In the condo, we caught him trying to still the shard.
Tronie: Get me off of this chain.
Tigger: Say, you're kinda cute
Tronie: Huh? You wanna throw down your black racing stripes?
Blitzer: We're sorry, we're sorry about you eye. But if you read these symbols here, we won't torch your other eye.
Morley: We won't torch it. Just tell us what these symbols mean.
Tronie: Right, right. Let's see. These are the symbols you saw in your brain right?
Tronie: That's the language of the Train-Primes. I don't read it, but I know someone who does.
Jimmy: Good, then you must lead us there.
[Our heroes are traveling again]
Mako: Guys, I'm board.
Squidward: Find something to entertain yourself.
Mako: Good idea, Squidward! [making popping sounds with his mouth]
Squidward: [groans] Mako. Five minutes. Can you be yourself, FOR FIVE MINUTES?!
[it was silent, till Mako did another popping sound]
Squidward: [growls] Are we there yet?!
Mako: Oh, finally.
[Our heroes soon arrive at a Train Museum]
Pooh: I wonder who is the one we're looking for?
Brian: Let's find out.
Peter: Wait! Guard.
[Guard is walking toward our heroes]
Peter: It's a good thing I've got this. [takes out a taser]
[As the guard gets closer he tases him in the chest]
Peter: Don't worry, I'm shure he'll be alright. [however he trips and tased himself in the chest]
Brian: Oh, Peter!
Quagmire: Are you okay?
Peter: I can't feel myself. I'm, numb!
Brian: It's because you landed on your chest with the taser. [drags him with his hand]
Peter: [as Molt] Ow, ow, ow, ow, ow!
[they head inside and let Tronie out of the boxcar]
Tronie: [gasps] I'm claustrophobic. Follow me.
[Our heroes follow Tronie to a Denver and Rio Grande Western K-36 class steam locomotive]
Steamy: A Denver and Rio Grande Western K-36 class, steam locomotive. Ah' haven't seen one them engines in a long time.
Tronie: Put the shard in and watch what happens.
Nyx: [does so and the shard attaches to the locomotive]
Mr. Krabs: Find, it's logo!
Vinny: [goes up to the tender and finds it] (to himself) Jesus! [outload] It's a Deceptitrain!
[they all hide as the engine transforms but it's transformation is really slow and jams in between transformations]
Steamfire: [groans] What is this?! Behold the glory of Steamfire!!
Zeñorita: No creo que nos va a doler, parece demasiado viejo.
Steamfire: Who said that?! Show yourselves!
[our heroes come out]
Nyx: Listen, we need to talk to you.
Steamfire: I don't have time for this! I'm on a mission. [kicks a freight car]
Nyx: Hey, come back!
[Everyone chases him]
Princess Celestia: Hold on. [she teleports them all in front of him, then flies up to his face] I command you to halt!
Steamfire: Hey, [almost falls down] easy there.
Princess Celestia: We need to talk to you.
Steamfire: M'am, dammit! I don't have time for this.
Nyx: Look, I need to talk! What is your name?
Steamfire: I told you My name is Steamfire! [as Shrek] End of story, bye-bye, see ya later.
Princess Luna: Then make time, the fate of our existence depends on it.
Steamfire: [stops his tracks] [turns around and quints his eyes] What are you saying?
Yuna: We need you to translate symbols.
Steamfire: I don't have time for this, I'm on a mission. What planet am I on?
Nyx: You're on Earth.
Steamfire: Earth? Might as well call it, "Dirt", "Planet Dirt." It that robot civil war goin' on? Who's winning?
Hugs: Those dumb Deceptitrains are winning.
Steamfire: [groans] Well, I changed sides to the Trainbots.
Nyx: What do you mean you changed sides?
Steamfire: It's a choice. A personal choice. Who wants to leave with a life full of hate?
Tronie: Wait, you're saying you don't have to work for those miserably frickin' Deceptitrains?
Steamfire: If the Deceptitrains find their way, they'll destroy the whole universe.
Tronie: I'm changing sides. My name is Tronie.
Morley: [holds out his hand] Morley.
Tronie: [deploys his own robotic hands and shakes Morley's]
Blitzer: Blitzer. [holds out his hand] I've changed sides too.
Tronie: [shakes Blitzer's hand] I guess that makes 2 of us.
Rusty: I'm Rusty.
Steamfire: You know, I have issues of my own. I've been here for years!
Steamfire: Yes. My father was once a wheel. He transformed into nothing! Dammit! But he did it with honor and dignity!
Nyx: Listen, maybe we can help each other. I know something you don't and you know something I don't.
[later Willy and Dolphy have used their daggers to carve the symbols into the ground]
Nyx: Megatrain, wants what's in my mind. Him and someone called "The Ultratron."
Steamfire: The Ultratron?! I remember him, he left me here to rust! And I remember now. The dagger's tip and the key.
Nyx: The dagger's tip and the key, what are you talking?
Steamfire: No time to explain! Hold on everyone, stay still or you'll die!
[Steamfire then opens a space bridge and they disappear]