Q: "A young smiling black man is hammering a nail in a piece of wood in front of a shed." Does this mean that "A man is using a hammer to construct a project."?
A: yes

Q: "Several large dogs are running through a large grassy area." Does this mean that "Five dogs are playing together."?
A: it is not possible to tell

Q: "A crowd walks by a hat shop at an outdoor fair." Does this mean that "The people walk by a hat shop."?
A: yes

Q: "One girl is doing a handstand on a trampoline while another girl watches" Does this mean that "Nobody is watching the girl do a handstand."?
A:
no