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: Consider Input: Inspector Lt. Mankiewicz: Let me get this straight ... you and your wife were attacked by four muggers and then all of a sudden this guy comes out from nowhere and begins shooting , killing these _ two _ here ... and you do n't know what he looks like ?
Tourist: He saved our lives dammit ! Where were you , giving out parking tickets ?
Inspector Lt. Mankiewicz: I want a description of that guy looked like !
Tourist: He was a very good citizen !
Inspector Lt. Mankiewicz: I do n't care ! He was a killer !

Output: muggers

Input: Consider Input: Sub-Commander T'Pol: It 's a thermo - kinetic analysis of the moons . Each of them undergoes extreme temperature variations during their orbits .
Captain Jonathan Archer: Go on .
Sub-Commander T'Pol: At night , it can drop to five or even ten degrees below _ zero _ .
Captain Jonathan Archer: That does n't sound so bad .
Sub-Commander T'Pol: During the day , the temperature can rise to as high as 170 degrees .
Captain Jonathan Archer: We better hope that Trip landed on the night side .
Sub-Commander T'Pol: And that we find him before the sun rises .

Output: degrees

Input: Consider Input: Wilson Joel: Do you have the yellow pages ?
Cashier at Pancake House: Customer copy out of the phone book .
Wilson Joel: It 's all torn to shreds .
Cashier at Pancake House: I apologize , but that 's our customer copy .
Wilson Joel: Can I use your copy ?
Cashier at Pancake House: Sorry , convenient store next door might have one .
Wilson Joel: But , you have _ one _ .
Cashier at Pancake House: Sir , I 'm sorry . Try next door .
Wilson Joel: I just got finished eating your bad pancakes and got my plane stolen out of my car in your parking lot .
Cashier at Pancake House: Want me to call the police ? I can call the police .
Wilson Joel: No , I just want to see the yellow pages .
Cashier at Pancake House: What are you looking for ?
Wilson Joel: Planes .
Cashier at Pancake House: Planes ?
Wilson Joel: Yea , model planes . You know remote control planes ?
Cashier at Pancake House: Toy Planes ?
Wilson Joel: Yea , toy planes .
Cashier at Pancake House: You 're not gon na find anything like that .
Wilson Joel: Let me look ... let me look .
Cashier at Pancake House: You 're not going to find it .
Wilson Joel: Haha , yea you see that ? You see that ? One of your fucking friends stole my plane . Somebody who eats the bad food in this place all the time . That plane is going to ruin this whole place .
Output: copy