Q: "A young boy sit alone in a wagon and holds on tightly to two cattle as they follow his mother's wagon down a dusty dirt road." Does this mean that "A woman and her son driving down a dusty road."?
A: yes

Q: "In an urban setting, a smiling couple is photographed mid-jump with a water fountain in the backdrop." Does this mean that "A couple is smiling."?
A: yes

Q: "Person popping a wheelie on a dirt road." Does this mean that "The person is on a motorbike."?
A: it is not possible to tell

Q: "A man wearing jeans and sunglasses operating a front-loader that is filled with dirt." Does this mean that "A man moves dirt while clear-cutting a mountain top."?
A:
it is not possible to tell