Elizabeth Shaw: I don't want go to back to where we came from. I want to go where they came from. You think you can do that, David?
David: Yes, I believe I can. … May I ask what you hope to achieve by going there?
Elizabeth Shaw: They created us. Then they tried to kill us. They changed their minds. I deserve to know why.
David: The answer is irrelevant. It doesn't matter why they changed their minds.
Elizabeth Shaw: Yes — yes, it does.
David: I don't understand.
Elizabeth Shaw: Well … I guess that's because I'm a human being, and you're a robot.
David: Yes, I believe I can. … May I ask what you hope to achieve by going there?
Elizabeth Shaw: They created us. Then they tried to kill us. They changed their minds. I deserve to know why.
David: The answer is irrelevant. It doesn't matter why they changed their minds.
Elizabeth Shaw: Yes — yes, it does.
David: I don't understand.
Elizabeth Shaw: Well … I guess that's because I'm a human being, and you're a robot.
Elizabeth Shaw : I don't want go to back to where we came from. I want to go where they came from. You think you can do that, David?
David : Yes, I believe I can. … May I ask what you hope to achieve by going there?
Elizabeth Shaw : They created us. Then they tried to kill us. They changed their minds. I deserve to know why.
David : The answer is irrelevant. It doesn't matter why they changed their minds.
Elizabeth Shaw : Yes — yes, it does.
David : I don't understand.
Elizabeth Shaw : Well … I guess that's because I'm a human being, and you're a robot.
http://www.moviequotedb.com/movies/prometheus/quote_54147.html