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: Mitch Buchannon:  So people go into this thing , what you call it ?
Ryan McBride: It 's called a vortex .
Mitch Buchannon: Vortex . And it 's in Sedona .
Ryan McBride: Yeah , and it 's up this great mountain trail .
Mitch Buchannon: People go into this thing and they , uh , never come back , right ?
Ryan McBride: Well , not everyone who goes in .
Mitch Buchannon: But , but some .
Ryan McBride: _ Five _ .
Mitch Buchannon: Five . Five people have gone into this vortex and have not come out and this is where you want me to take my vacation .

people