Q: "A woman with a red scarf covering her head walks with her cat on snow-covered ground." Does this mean that "A woman is outdoors."?
A: yes

Q: "A little boy sits and spins on a playground." Does this mean that "A boy plays in the playground."?
A: yes

Q: "friends posing for a picture while holding plates" Does this mean that "Friends happily posing for a picture."?
A: it is not possible to tell

Q: "A smiling young girl wearing shorts and sandals climbs on a structure made of rope." Does this mean that "The girl is smiling."?
A:
yes