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: Penelope Garcia:  Another seven seconds I was able to decipher , but it 's _ 7 _ more than we had
Aaron "Hotch" Hotchner: What are we looking at ?
Penelope Garcia: Surveillance footage I retrieved of the second camera on the first floor . It show Katie exiting the arcade , follows her movements through the crowd , she went north
Aaron "Hotch" Hotchner: Until she disappears . Seven seconds ...
Penelope Garcia: All the images I could find , sir
Aaron "Hotch" Hotchner: ... is all what it takes for a child to disappear !

seconds