Given the task definition and input, reply with output. 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.

Skipper: Forget it , you two . They always pick Private . Adorableness is his secret weapon .
Marlene: Secret weapon ?
Skipper: Sure , we all have _ one _ . Mine is fearless moxie , Kowalski 's is scientific genius , Rico 's is psychotic derangement , and Private 's is adorableness .
Private: Gee , Skipper , I think anyone can be on the cover . All you have to do is believe .
Skipper: See
Skipper: ? Secret weapon .
weapon