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: Diane Chambers:  Frasier , listen to me . Sam needs my help in the bar . If you feel any spark of jealousy , please let me assure you I could work side by side with this man for the rest of my life and feel nothing .
Sam Malone: Work ? Hell , I could live in the same house with her and never be tempted .
Diane Chambers: I could sleep in the same bed , and get nothing but a good night 's rest .
Sam Malone: I could get out of jail after twelve years , serve on a ship with an all male crew for another _ four _ , be dropped off on a desert island for another three eating nothing but raw oysters , and if Diane were to walk out of the surf naked one day , all I 'd want from her are the hockey scores .
Diane Chambers: And you would n't even get that .
Frasier Crane: I 'm afraid that 's not good enough .

years