In this task, you will use your knowledge about language (and common sense) to determine what element the marked number refers to. The numbers are marked with two underlines around them, like: _ number _. Your answer should be chosen from the given text, and should not contain other words.

Emily Prentiss:  Look ... You lost your mother when you were very young . It would have been too devastating to lose your father as well . Repressing those memories is a defense mechanism .
Samantha Allen: So ... Um ... What else did I bury ?
Emily Prentiss: His mood swings , probably . Do you remember when he was happy one day , angry the next ?
Samantha Allen: Yeah .
Emily Prentiss: And when his moods were extreme , did he give you gifts ?
Samantha Allen: How do you know that ?
Emily Prentiss: What did he give you ?
Samantha Allen: A bike , once .
Emily Prentiss: Was that _ one _ that you had asked for ?
Samantha Allen: No , it was a BMX .
Emily Prentiss: And others ?
Samantha Allen: My catcher 's mitt from today .
bike

Lucky:  I know you 're smart , Spot , but how do you handle pressure ? Solve this simple word problem in say , thirty seconds .
Spot: Ah - ha , no problem ! Two trains are heading toward each other , _ one _ at twenty - five miles an hour and the other at forty . They 're fifty miles apart and getting closer on the same track , but with no time to throw the switch , they collide , head on . All aboard perish and it 's all my fault !
Lucky: Next .
trains

Darla:  Young love .
Angelus: Give it a century .
James: A century ? A mere hundred years .
Elisabeth: I would need a _ thousand _ to sketch the perfect plane of your face .
James: And I would need ten thousand just to name the color of your eyes .
Angelus: They 're green . But take your time .

years