Q: "Two men are talking on their cellphones while in an alleyway." Does this mean that "Men are using their cellphones."?
A: yes

Q: "A young boy is bursting out of a pile of dead leaves." Does this mean that "There is a boy playing outside with his friends in Fall."?
A: it is not possible to tell

Q: "A man wearing a red life jacket is water-skiing across a bay." Does this mean that "The man has a blue life jacket."?
A: no

Q: "A man is hunched down in the middle of a road" Does this mean that "There is a woman nearby."?
A:
no