Context: " 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 .

Question: What job does " T - shirt guy " have ?
Options:
0. He is a " thug "
1. He has the concession for selling cameras
2. None of the above choices .
3. He is a security guard
Answer: 3