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: Hallie Martin:  I 've been to the rodeo . Twice .
Sonny Steele: Did you stay for the rattlesnake round up ?
Hallie Martin: Yes . I stayed . Right till the end . I saw the whole thing .
Sonny Steele: They do n't have _ one _ . How 're you gon na round up a rattlesnake ?

rattlesnake