Q: "The lady in the black coat is carrying a colorful bag." Does this mean that "the lady is carrying a bag."?
A: yes

Q: "Many boys are playing on a basketball court." Does this mean that "A group of males playing sports."?
A: yes

Q: "Two children are in a grassy area near two horses." Does this mean that "The horses are brown."?
A: it is not possible to tell

Q: "Two women are waiting outside a building while a man in black carries a large bouquet of flowers somewhere." Does this mean that "The two women wonder if the flowers the man in black carries are for them."?
A:
it is not possible to tell