Q: "This family are picking out school supplies." Does this mean that "They needs supplies because school starts back soon."?
A: it is not possible to tell

Q: "People dressed in colorful Mardis Gras outfits pose very suggestively for the camera." Does this mean that "They are on holiday."?
A: it is not possible to tell

Q: "A young woman in a blue wrap around scarf sitting in a museum." Does this mean that "A woman sits in a museum."?
A: yes

Q: "a young child with a Band-Aid on his head sits eating at a small white table with a little girl eating off a yellow plate." Does this mean that "The children are playing with their toys."?
A:
no