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: Javier Esposito:  Name 's Tessa Horton , 29 . Roommate came home from the weekend away and found her up there .
Richard Castle: Ooh , jeez ! Who puts a body on a ceiling ?
Lanie Parish: Beats me , but I probably wo n't sleep for weeks .
Javier Esposito: Looks like something out of _ one _ your books , right ?

books