Q: "People walking on a busy city street." Does this mean that "People walk through a city."?
A: yes

Q: "Two boys pose in front of a prehistoric garden sign that is attached to a chain link fence, while shrubbery grows in the background." Does this mean that "There are 2 boys, and they are outside in a garden of some type"?
A: yes

Q: "A woman dressed in black with shopping bags is waiting on the sidewalk." Does this mean that "A child carries a plastic bag inside the house."?
A: no

Q: "Woman tennis player strains to return ball." Does this mean that "A woman dives to return a ball on a tennis court."?
A:
it is not possible to tell