A 35-year-old man named George was walking home from work when an 18-year-old male ran up behind him and tried to take his briefcase. There was a group of people in the nearby strip mall that witnessed the struggle. The witnesses would be more likely to help if: (check all that apply)
Group of answer choices
They are a personal acquaintance of George
They see others helping
If the situation is vague and they aren't sure if George needs assistance
It is a dangerous situation