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: Dennis:  I have one more question .
Switchblade Sam: What ?
Dennis: What does a hostage have to do ?
Switchblade Sam: Nothing .
Dennis: Then how come you need _ one _ ?
Switchblade Sam: In case the cops show up !
Dennis: Do I get to use a gun ?
Switchblade Sam: No , you get to stand in front of me in case the cops use a gun .

hostage