Q: "A girl wearing a brown jacket and jeans is sitting on a rock wall at the edge of a hill, there are several small carts in the background." Does this mean that "The girl is chilly so has put on a jacket while she sits outside to wait for her brother."?
A: it is not possible to tell

Q: "Five men at differing heights on scaffolding next to a building." Does this mean that "The men are at differing heights next to the building."?
A: yes

Q: "One lonely individual with a yellow backpack and khaki-colored ski pants is crosscountry skiing, high up in the mountains overlooking a large lake." Does this mean that "A woman grimaces as she eats a pepper."?
A: no

Q: "A man in yellow looks to be DJing for Smirnoff at a party." Does this mean that "The man is a professional DJ."?
A:
it is not possible to tell