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: Captain Jack: Damn it ! It 's the special features , they really drain the battery .
Rose Tyler: The battery ? It 's so lame .
Captain Jack: I was going to send for another _ one _ but * somebody 's * got to blow up the factory .
Rose Tyler: Oh , I know . First day I met him , he blew my job up . That 's practically how he communicates .
Example Output: battery

Example Input: Marshall Eriksen: God , close the deal , already . It 's been , like , 45 minutes ... we could have had sex three times by now .
Lily Aldrin: Yeah , try _ five _ .
Marshall Eriksen: What up !
Example Output:
sex