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: Dr. Michaela 'Mike' Quinn:  Sully ... In my heart I know where I want us to be . But I do n't know how we 'll get there .
Byron Sully: Me neither ... There 's no maps , but if you 're willing to start off without _ one _ ...
Dr. Michaela 'Mike' Quinn: I am .
Byron Sully: Then I know where to start .

maps