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: David Rossi:  How long have you lived like this ?
Harrison Scott: I worked construction for a while , but no one wants an old man on the job when they can get somebody younger and cheaper .
David Rossi: How long ?
Harrison Scott: A year . Maybe _ five _ . It 's hard to keep track without a watch .
David Rossi: Then let me help you .
Harrison Scott: If I had wanted your help , I would have asked for it .

year