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: Piper Halliwell:  You know how we 've been talking about what to do with that spare room ? I think you 're right . We do need a roommate .
Prue Halliwell: Well , we could rent out the room at a reduced rate in exchange for help around the house .
Piper Halliwell: Phoebe 's good with a wrench .
Prue Halliwell: Phoebe lives in New York .
Piper Halliwell: Not anymore .
Prue Halliwell: What ?
Piper Halliwell: She left New York . She 's moving back in with us .
Prue Halliwell: You 've got to be kidding .
Piper Halliwell: Well , I could hardly say no . It 's her house , too . It was willed to all of us .
Prue Halliwell: Yeah , months ago and we haven't seen or spoken to her since .
Piper Halliwell: Well , you haven't spoken to her .
Prue Halliwell: No , I haven't . Look , maybe you 've forgotten why I 'm so mad at her .
Piper Halliwell: No , of course not , but she had nowhere else to go . She lost her job , she 's in debt .
Prue Halliwell: And this is news ? How long have you known about this anyway ?
Piper Halliwell: A couple of days . Maybe a week ... or _ two _ .
Prue Halliwell: Thanks for sharing . When does she arrive ?
Phoebe Halliwell: Surprise ! I found the hide - a - key .

week