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.
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Question: Costello Jack:  Why do one line when you could do _ twenty _ ?

Answer: line


Question: Micah Sanders:  I missed you every day .
Niki Sanders: I missed you every minute , every second . What 's an even smaller one ?
Micah Sanders: Nanosecond .
Niki Sanders: I missed you that _ one _ too .

Answer: Nanosecond


Question: Barry Allen:  Hello .
Cisco Ramon: Code 237 on Waid Boulevard .
Barry Allen: Public Indecency ?
Cisco Ramon: Wait , I think I meant a _ 239 _ .
Barry Allen: Dog leash violation ?
Caitlin Snow: Bad man with a gun in a getaway car . Go !

Answer:
Code