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: Jennifer "JJ" Jareau:  Did he say anything ?
Jason Gideon: No . Can we tie him forensically to the other crimes ?
Jennifer "JJ" Jareau: Negative on foreign DNA . He must have washed Crawford 's clothes
Jason Gideon: Then we 'll need a confession
Jennifer "JJ" Jareau: Can you get _ one _ ?
Jason Gideon: Did you do what I asked ?
Jason Gideon: Yeah
Jason Gideon: Then maybe

confession