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: Mrs. Hudson: There 's another bedroom upstairs , if you 'd be needing two bedrooms .
Dr John Watson: Of course we 'll be needing _ two _ .
Mrs. Hudson: Oh , do n't worry . There 's all sorts ' round here . Mrs. Turner next door 's got married ones .
Example Output: bedrooms

Example Input: Kevin Ryan: Hayley .
Javier Esposito: What happened ? Did you lose a bet and now Castle gets to drag you everywhere he goes ?
Richard Castle: Quite the contrary . Hayley actually wanted to watch me solve yet another murder .
Kevin Ryan: You mean help solve . You help .
Javier Esposito: Yeah . Remember , bro , you can not solve a homicide without us .
Kevin Ryan: But we sure as hell can solve _ one _ without you .
Hayley Shipton: Really ? Because on the ride over here , Rick was bragging about how the NYPD ca n't close a case .
Richard Castle: Eh , those were just jokes that ... out of context , it 's not as funny . I was rolling my eyes when I said it .
Richard Castle: Thank
Richard Castle: you for stabbing me in the back .
Example Output: homicide

Example Input: Lemony Snicket: Perhaps you 've been told never to shout " Fire " in a public place . When you shout " Fire , " and there is n't one , it can cause chaos . Of course , when you shout " Fire , " and there is one , it can cause chaos but also save lives . Still , there are times when shouting " Fire " can save lives , even when there is n't _ one _ . For example , you may be trapped in a motel room with your enemies waiting outside . Shouting " Fire " will cause the kind of chaos that will allow you to escape undetected . Therefore , the life it saves will be your own .
Example Output:
Fire