Q: "a large group of people in a red raft wearing red life jackets on the river" Does this mean that "The people are in the water."?
A: no

Q: "A man in a kilt is tossing a large pole while other men in kilts watch on the side." Does this mean that "A bunch of men are wearing kilts."?
A: yes

Q: "Two ladies are walking in the street; one of them is carrying a big load." Does this mean that "There are people walking in the street"?
A: yes

Q: "A bride tossing her bouquet to a group of women." Does this mean that "A woman throws a brick"?
A:
no