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.
Q: Steve McGarrett: My dad was a total pack rat . Kept everything from his days as a cop . If he 's got a copy of his district picture , it 's gon na be here .
Danny 'Danno' Williams: They make every officer take _ one _ . I blinked during mine ; I look like I 'm sleeping . Grace thinks it 's hysterical .
A:
picture