Q: "Several people sit on bar stools overlooking a city." Does this mean that "A family is sitting inside a tourist site."?
A: it is not possible to tell

Q: "A woman is standing and wearing a green and yellow scarf." Does this mean that "The naked girl is sitting on a chair."?
A: no

Q: "Six small children sitting at a desk." Does this mean that "There are six children on a roller coaster"?
A: no

Q: "Woman vaulting over a vaulting horse." Does this mean that "A profession athlete vaults over a vaulting horse at the olympics."?
A:
it is not possible to tell