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.

Example Input: Margaret Thatcher:  The thing is , I 've been a little pre - occupied lately .
Constable Benton Fraser: Ah . I had n't noticed .
Margaret Thatcher: Well , I have . You know I went to my friend Nancy 's baby shower just now . Thank you , by the way , for your advice on the gift - you were absolutely right .
Constable Benton Fraser: Oh , I 'm glad .
Margaret Thatcher: You 're a surprisingly sensitive man , for all your physical strength and courage .
Constable Benton Fraser: Please , sir .
Margaret Thatcher: I 've been thinking lately about having a child .
Constable Benton Fraser: Really ? Well , ah , I think you would make a Cracker Jack mother .
Margaret Thatcher: Thank you , Fraser . It 's an enormous under taking . And you know me , I mean , I would n't even know how to start . That 's where you come in . Is your seat wet , too ?
Constable Benton Fraser: No , sir .
Margaret Thatcher: Anyway , I - I was thinking with all your experience in the field you might be the kind of man that knows a thing of _ two _ about this sort of business . I was hoping to ... involve you in the process .
Constable Benton Fraser: In the process ?
Margaret Thatcher: We 'd have to be very discrete . And naturally I 'd want to get the whole thing over as quickly as possible .
Constable Benton Fraser: Naturally .
Margaret Thatcher: So , I can count on you then to be up for this ?
Constable Benton Fraser: Oh , well , look - look where we are - good old police station .
Example Output: thing

Example Input: Von Jartz Walker:  They do n't need a man but they want a man , but they do n't need _ one _ . So you confuse me .
Example Output: man

Example Input: Cassiopeia:  Where 's your medtech ? I do n't see one .
Capt. Apollo: We do n't have _ one _ .
Cassiopeia: Well , you do know .
Lt. Starbuck: With support troops like this , who needs Cylons ?
Example Output:
medtech