Definition: 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: Captain Victoria Gates:  So let me see if I understand . As luck would have it , you three were in the neighborhood taking a walk .
Richard Castle: Well , many people consider that the best form of exercise . It 's low - impact , it has ...
Captain Victoria Gates: Then
Captain Victoria Gates: you heard an explosion and as concerned private citizens , you rushed inside to check it out .
Kate Beckett: Yeah . That 's right .
Captain Victoria Gates: Is that how you remember it ?
Javier Esposito: Yes , sir .
Richard Castle: Captain Gates , I can personally vouch ...
Captain Victoria Gates: I am not interested , Mr. Castle , as you specialize in fiction . Let 's say you happened to be in the area . How do you explain the fact that Maddox , the killer we 're searching for , and the man who shot you last year , is the _ one _ lying there dead ?
Richard Castle: Bad karma .
Captain Victoria Gates: Detective
Captain Victoria Gates: Ryan , do you know anything about this ?
Kevin Ryan: Just that it appears the safe was rigged to blow when Maddox opened it .
Captain Victoria Gates: And what was in that safe ?
Kevin Ryan: Hard to say . Papers of some kind .
Captain Victoria Gates: And
Captain Victoria Gates: I do n't supposed you know what was in those papers , and why Maddox was here ?
Kate Beckett: Like I said , we were just walking by .

man