TASK 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.
PROBLEM: Donatello:  These mousers are incredible ! The servo mechanics , the circuitry , the articulation ... !
Raphael: Geez , Donny , why do n't you just marry _ one _ already .

SOLUTION: mousers

PROBLEM: Lucy Reed:  Madam ? Madam . Could you lower your voice ? I have a headache .
Fortunata Mancuso: Then have _ one _ ! What do I care ? Who does she think she is ? This is the last thing I need . A journey like this ahead and she has a headache .

SOLUTION: headache

PROBLEM: Bobbi Morse:  How can you follow Whitehall ? He 's sort of a milquetoasty middle - management type . Now you , you got that whole classic Bond villain thing going on . Why not lead ?
Sunil Bakshi: My time will come . Like Whitehall , I worry about the long view .
Bobbi Morse: And I worry that you 've been brainwashed . Did Whitehall pull an MK - Ultra on you ?
Sunil Bakshi: I 'm not one of those fanatics that Hydra controls . Dr. Whitehall is a disciple of Red Skull , Hydra 's founder , shared his vision . I 'm part of a grand history . Cut off one head , and _ two _ ...
Bobbi Morse: Two grow back . Yes , yes . yes . Hell , I 'll hand you the sword if Whitehall 's head will get you the gig .

SOLUTION:
head