Given the task definition and input, reply with output. 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.

Emily Thorne: I 've retraced every step Amanda made . The computer 's nowhere to be found .
Nolan Ross: Well , nothing 's pinged on my end , so no one 's turned the computer on , which means the Graysons do n't have it , either . And they may be losing Daniel , too .
Emily Thorne: What do you mean ?
Nolan Ross: Well , he came over here in person to tell me to destroy Carrion . Threatened to break my digital kneecaps if I did n't comply .
Emily Thorne: He 's having a crisis of conscience .
Nolan Ross: Or maybe he 's just freaked out to realize he 's actually got _ one _ .
conscience