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: Bender:  How does _ one _ become a janitor ?
Carl: You wanna be a janitor ?
Bender: No , I just want to know how one becomes a janitor . Because Andrew here is very interested in pursuing a career in the custodial arts .
Carl: Oh really ? You guys think I 'm just some untouchable peasant ? Serf ? Peon ? Well , maybe so . But following a broom around after shitheads like you for the last 8 years , I 've learned a couple of things . I look through your letters . I look through your lockers . I listen to your conversations , you do n't know that but I do . I am the eyes and ears of this institution , my friends .
Carl: By
Carl: the way , that clock 's 20 minutes fast .

janitor