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: Paris:  I 'm not allowed to have Mac&Cheese .
Rory: Splurge . Come on Paris , stay .
Paris: Do you have a 24-hour pharmacy just in case I have an allergic reaction to something ?
Rory: Believe it or not , we do .
Paris: Okay . Can I borrow your phone ?
Rory: It 's by the door .
Jess: Interesting
Rory: .
Rory: What is ?
Jess: You think we need a chaperon .
Rory: No , I do n't .
Jess: You just invited _ one _ .
Rory: Just being polite . Paris is alone tonight and you yourself just said we have enough good for six .
Jess: With me , it 's down to four
Rory: With Paris around it 's down to two .
Jess: Works out well .
Rory: I think so .

chaperon