Q: "Two laughing children play in the waves." Does this mean that "Two children are having fun at the beach."?
A: yes

Q: "Two men in karate uniforms, one with red gloves and belt and the other with blue gloves and belt, box, while the man in blue is making a face as if her were screaming." Does this mean that "The karate instructor is annoyed with his students."?
A: it is not possible to tell

Q: "Two females walk away from each other on an empty Asian city street." Does this mean that "Two women walk away from each other."?
A: yes

Q: "Two dogs shaking off water droplets on a beach." Does this mean that "two dogs are running on a beach"?
A:
it is not possible to tell