Q: "A white-haired man walking dog stopped at a lamp post." Does this mean that "The man's dog is sniffing the post."?
A: it is not possible to tell

Q: "an African man and woman, they are holding hands, and he is holding a wire connected to a device." Does this mean that "An African man and woman are happily holding hands."?
A: it is not possible to tell

Q: "People gather to hear a speech related to the Armenian Genocide." Does this mean that "The people are required to attend the speech."?
A: it is not possible to tell

Q: "Young male child in a grocery cart with food items." Does this mean that "A young male is surrounded by food items"?
A:
yes