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.

Curly: You did n't have to shoot him in the back !
Dude Rankin: Shoot him in the back ? What are you talking about ? The fellow went for his gun ! I 've got eight witnesses to prove it . Or maybe I 've only got seven . How about it , Curly ?
Curly: Oh , no , Dukey , you have _ eight _ !
Output:
witnesses