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: Colleen Van Deusen:  We 've already thought about that . Nobody could possible see a flare gun in this storm .
Charles McCulloch: There 's only one person who needs to see it . I 'm gon na find that deck hand .
Colleen Van Deusen: What about the fire ?
Charles McCulloch: How do you know there really is _ one _ ?
Colleen Van Deusen: What are you talking about ?
Charles McCulloch: Use some common sense . Setting off a fire alarm causes panic , the same kind of panic caused by suggesting that Jason Voorhees is alive and aboard this ship . Enough is enough .

fire