Q: "A group of people cross the street." Does this mean that "protesters march down the street"?
A: it is not possible to tell

Q: "Two dogs fighting in the street." Does this mean that "Two dogs are asleep."?
A: no

Q: "A person in a black wetsuit is surfing in the ocean with a wave coming down." Does this mean that "A person in a black wetsuit is in on a waterpark slide."?
A: no

Q: "A man helping a young child up to a train engine, while a woman climbs up the steps behind them." Does this mean that "A man and his son are being chased by a woman."?
A:
it is not possible to tell