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: Mitchell:  What 's more suspicious - three shadowy , secretive people who never come out , never talk to anyone . Or _ three _ friendly , welcoming guys . Always nice and chatty . Their door 's always open .
George: I do n't mean just risky for us .
Mitchell: We should hide in plain sight . Stop being ashamed . Invite the world in .

guys