Q: "A brown dog with a tiny soccer ball in its mouth is standing on a blanket" Does this mean that "The ball is wet with drool."?
A: it is not possible to tell

Q: "A man is driving past a truck hauling vehicles." Does this mean that "The truck is large."?
A: it is not possible to tell

Q: "Youngsters are being served green eggs and ham." Does this mean that "Kids are being served eggs and ham."?
A: yes

Q: "Two dancers in matching blue unitards are performing." Does this mean that "The dancers are doing the salsa."?
A:
it is not possible to tell