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.

Ex 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 .

Ex Output:
degrees


Ex Input:
Lucky:  Boy , you 'd think she 'd at least show her good side on TV .
Rolly: You think Cruella has _ one _ ?
Cadpig: Everybody has a good side , Rolly . Hers just is n't visible to the naked eye .

Ex Output:
side


Ex Input:
Martha Tyler:  A lot of people consult me . You know I 've got the second sight .
The Doctor: Yes . So you 've lived in this cottage all your life , haven't you , Mrs. Tyler ?
Martha Tyler: Why should I tell you owt ?
The Doctor: Well , telepathy and precognition are normal in anyone whose childhood was spent near a time fissure , like the one in the wood .
Jack Tyler: He 's as bad as she is . Here , what 's a time fissure ?
The Doctor: It 's a weakness in the fabric of space and time . Every haunted place has one , does n't it ? That 's why they 're haunted . It 's a time distortion . This _ one _ must be very large . Large enough to have affected the place names round here , like Fetchborough , Fetch . An apparition , hmm ?
Martha Tyler: How do ye know so much ?
The Doctor: I read a lot .

Ex Output:

distortion