Q: "A man in a white and yellow shirt and black shorts is attempting to hit a tennis ball flying his way with a tennis racket." Does this mean that "A man attempts to hit a tennis ball"?
A: yes

Q: "Two people standing in front of a yellow building with a painted mural of an athlete, a rock group, and graffiti." Does this mean that "The two people are chatting together."?
A: it is not possible to tell

Q: "Man paddles a canoe through placid lake waters" Does this mean that "Man rows for hours in the water."?
A: it is not possible to tell

Q: "Man in a red shirt and olive colored cargo shorts trying to rock climb." Does this mean that "A man is trying to rock climb."?
A:
yes