Q: "A film crew films a young African boy in a yellow shirt." Does this mean that "A boy is directing a movie."?
A: no

Q: "Many men and women dressed in shirts with numbers on them." Does this mean that "The men and women are dressed for an event."?
A: it is not possible to tell

Q: "A man on a ladder is power washing a building." Does this mean that "A man is on a ladder."?
A: yes

Q: "Man smokes while sitting on a parked scooter." Does this mean that "The man is smoking something while sitting on the scooter."?
A:
yes