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: Adelle DeWitt:  You did n't come to the Dollhouse because of Echo . You came because you work for Rossum . That means your option tend to slim to _ three _ : carry out Rossum 's work without question , the attic or death . The moment you stepped into this house , you , in effect . gave us your life . And you must decide if that is to be put to good use , or laid to waste . I have see the future , Mr. Langton . And it is not for the weak .

option