" Can you point him out ma'am ? " said T - shirt . " Yes he was in a gray sweater , there see him ? He has the camera on his lap ... " T - shirt guy went to confiscate the camera .
What job does " T - shirt guy " have ?
Pick the best answer from the following options:
- He is a " thug "
 - He has the concession for selling cameras
 - None of the above choices .
 - He is a security guard


He is a security guard