instruction:
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.
question:
Bradley Buzzcut:  Alright , what 's the square root of 9 ? Beavis and Butt - head ! Do you know the answer ?
Butt-head: Uh ... could you like , repeat the question a few times ?
Bradley Buzzcut: The square root of the number 9 ! Answer ! Pronto !
Beavis: Um ... _ 60 _ ?
Butt-head: Uh ... 90210 ?
Beavis: Yeah , um ... LMNOP ?
answer:
root


question:
Ben Berger:  You can try and play all mature and worldly , but you 're not . You 're still the same scared , pathetic , perfect little girl .
Alexa Walker: And you 're still the same bitter , lonely loser who ca n't stand to see me have a life because you 've never had _ one _ .
answer:
life


question:
Detective Mac Taylor:  Mr. Westwick , do you have any idea why you were attacked last night ?
Theodore Westwick: It could have been any number of things .
Detective Don Flack: Money , jealousy , and revenge are the big _ three _ .
answer:

things