Definition: 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.
Input: Zack Nimbus, Lin-Ku:  HAH !
Count Nefarious Vile: I 've been expecting you !
Zack Nimbus: Lin
Zack Nimbus: - Ku , this is a closet .
Lin-Ku: Well , all these doors look the same !
Zack Nimbus: Wait , is that _ one _ it ? Go check !
Zack Nimbus, Lin-Ku: Uh
Zack Nimbus, Lin-Ku: , the doors , they all look the same , kinda confusing , you know . You should have these thing labeled ...
Zack Nimbus, Lin-Ku: HAH
Count Nefarious Vile: !
Count Nefarious Vile: I 've been expecting you !

doors