Q: "A black dog with a red collar wading through the water." Does this mean that "A collarless black dog is outside."?
A: no

Q: "Band singer holding the microphone on stage with a little boy in the background." Does this mean that "the little boy is his biggest fan"?
A: it is not possible to tell

Q: "One lady focusing on her rollerskating." Does this mean that "A woman is involved in a recreational activity."?
A: yes

Q: "A woman wearing glasses, black pants and a white shirt pruning a bush." Does this mean that "A woman in glasses stands in her garden."?
A:
it is not possible to tell