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: Bill:  Nice car , used to have _ one _ myself .
Shelly: Thanks . So , what 's going on in there ? Is it just a lot of battered women dancing around or what ?
Bill: Yeah , sort of . Not really my scene .
Shelly: Me neither .
Bill: So , are you here with anybody ?
Shelly: Not really .
Bill: How old are you ?

car