Q: "A couple hugs while holding a plastic tiger." Does this mean that "A couple is holding a toy."?
A: it is not possible to tell

Q: "Boy with toy gun pointed at the camera." Does this mean that "Boy points a toy gun at camera."?
A: yes

Q: "a young girl swimming in a pool" Does this mean that "The girl is swimming"?
A: yes

Q: "An excited young man presenting a building to the photographer." Does this mean that "An excited old man is presenting a building to the photographer."?
A:
no