Q: "A young boy with dark hair and skin leaning out of a window of a white bus with green and orange stripes." Does this mean that "A boy on a motorcle speeds down the road."?
A: no

Q: "A group of people taste some food at the market." Does this mean that "Some people are sampling food at the market."?
A: yes

Q: "A man in blue shirt winnowing gravel for construction purposes." Does this mean that "A construction worker is winnowing gravel."?
A: it is not possible to tell

Q: "A bike racer in a red jersey is pursued by another rider wearing blue." Does this mean that "Dogs are running with the dogs"?
A:
no