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.

Example Input: Kevin Levin:  The robot we fought tonight was a custom job . Created by the weapon masters of Techadon . It must 've cost a fortune . Somebody put a hit on you .
Ben Tennyson: I 'm not worried .
Kevin Levin: You should be . The Techadons will keep coming each one'll be stronger than the _ one _ before . And they wo n't stop until you 're destroyed .
Example Output: Techadon

Example Input: Stephanie Tanner:  Hi , Daddy !
D.J. Tanner: Hi , Dad .
Danny Tanner: Why is everyone awake ?
D.J. Tanner: I 'll show you .
Stephanie Tanner: I
Stephanie Tanner: 'm ready for school !
Danny Tanner: Honey , you 're ready for the prom .
Stephanie Tanner: You said this would be good .
D.J. Tanner: Hey , if you ca n't have fun with your little sister , then what 's the point of having _ one _ ?
Example Output: sister

Example Input: NYPD Detective Kate Beckett:  I hope this is for real , Castle . Because if it 's not , we 're shortchanging our John Doe .
Richard Castle: Oh , trust me . I ca n't believe you 've never heard of this place . I get all my costumes here .
Richard Castle: We
Richard Castle: can use this opportunity to find you _ one _ for my Halloween party .
Richard Castle: How
Richard Castle: about ... slutty nurse ?
NYPD Detective Kate Beckett: Fantasize all you want , Castle . I am not trying on costumes for you .
Example Output:
costumes