Q: "A woman eating at a restaurant with other people." Does this mean that "A woman is eating at a restaurant."?
A: yes

Q: "A white dog runs in the surf with his mouth open" Does this mean that "A cat is sleeping on the couch."?
A: no

Q: "A man is standing next to a pair of rollerskates, and observing people." Does this mean that "A woman is standing next to a pair of rollerskates, and observing people."?
A: no

Q: "A young girl in goggles riding on a toy train." Does this mean that "A girl rides a toy train"?
A:
yes