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: Sarah Walker:  Casey , is that necessary ? Look , how much trouble could he get into on a date ?
John Casey: It 's Bartowski . You 're pretty nonchalant about your super computer boyfriend trying to browse someone else 's network .
Sarah Walker: I 'm just his cover girlfriend . Chuck 's entitled to a * real * _ one _ .

girlfriend