Several people , including a shirtless man and a woman in purple shorts which say `` P.I.N.K. '' on the back , are walking through a crowded outdoor area .
Chances are about even that there is a crowd in an arena for an event .
Chances are about even that there is a crowd in an arena for an event .
It is impossible that there is a crowd in an arena for an event .
There is a crowd in an arena for an event .