Q: "A person hikes down a snowy mountain." Does this mean that "The person is on vacation."?
A: it is not possible to tell

Q: "Three men are playing guitars and on man is playing the drums on a stage." Does this mean that "I went to the movies last night."?
A: no

Q: "Three teenage American girls hanging out after school talking about boys and wearing trendy outfits." Does this mean that "Girls Talking about boys"?
A: yes

Q: "A young man holding a green balloon shaped like a star in front of a large stone building." Does this mean that "A man waiting to go to a birthday party"?
A:
yes