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: 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 .

Output: homicide


Input: Consider Input: Lt. Karl Hagerman:  Making the question whether the enemy of your enemy is your enemy or friend , followed by whether that enemy is the friend of your enemy or of the second enemy ? And whether one or all _ three _ are enemies of Gunter , who is the enemy of both your enemies ? Or perhaps not of your third enemy , who could also be your friend .
Gunter Vogler: Hagerman , before this month is over , I will kill you .

Output: enemies


Input: Consider Input: Ray:  Girls , outer beauty is meaningless . It 's inner beauty that counts . You show me someone obsessed with their looks , and I 'll show you a deeply disturbed person .
Lisa Landry: Ooh , girls ! I just won three certificates for beauty makeovers !
Ray: You need _ three _ , huh ?


Output: certificates