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: Chris:  Excuse me , sir , do you have a payphone ? Uh , this one 's not working . Do you have another phone I could use ?
Old Man: Long distance ?
Chris: Uh ... what is n't long distance from here , right ?
Old Man: You cuttin ' wise with me , son ?
Chris: No , sir , I 'm just ... I 'm running behind and I really need to make a call .
Old Man: Well , that there 's my only phone .
Chris: Right . The highway 's really jammed up . Do you know of another route heading south ?
Old Man: Nope .
Chris: Hey , why 's this Bear Mountain Road dotted like this ?
Old Man: Dirt .
Chris: Dirt road ?
Old Man: Bet they ai n't got around to paving it yet .
Chris: It looks like it runs in the highway about _ fifteen _ , twenty miles . Is that right ?
Old Man: If you say so .
Chris: Thank you very much . Take care , okay ?
Old Man: You
Old Man: 're the one who 's gon na need to take care .

miles