You will be given a definition of a task first, then some input of the task.
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.

Buffy: We found an empty grave .
Giles: Another vampire ?
Buffy: No . No , this _ one _ was dug up and the body was taken out .
Giles: Grave - robbing ? That 's new . Interesting .
Buffy: I * know * you meant to say gross and disturbing .
Giles: Yes , yes , yes of course . A terrible thing . Must , must put a stop to it . Dammit .
Output:
grave