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: Amy Matthews:  There were no Cinderella costumes ?
Eric Matthews: Hundreds of them .
Amy Matthews: And you had to choose axe in the head here ?
Alan Matthews: It 's the last _ one _ .
Alan Matthews: Ooh ! Nice hanging eyeball !
Amy Matthews: I wanted Morgan to choose her own costume .
Eric Matthews: She did choose it , Mom , she wanted to be a zombie .
Alan Matthews: Eric , 24 hours ago she did n't even know what a zombie was .
Morgan Matthews: The undead are cool !

axe