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: Nick Boxer:  You might be part wizard .
Ben Haven: All we need now is a tub .
Nick Boxer: Where we gon na get _ one _ ?
Elliot White: Actually there 's one in the alley behind your sister 's .
Ben Haven: I might be part wizard .
Elliot White: I borrowed her truck if you wanna go pick it up .
Ben Haven: Did she ask for what ?
Elliot White: Part wizard ?

tub