Q: "A man and a boy ride a go-cart" Does this mean that "Father and son out for a ride on the go-cart"?
A: it is not possible to tell

Q: "A man and a young girl in a pink bathing suit float together on an inflatable tube in the water." Does this mean that "A man rides with his son at at the beach"?
A: no

Q: "A woman lying in a grassy field taking a photo with her camera." Does this mean that "A man is sitting in the mud."?
A: no

Q: "A man takes a picture of his friend with performers." Does this mean that "A man takes a picture of his female friend."?
A:
it is not possible to tell