Q: "A male teacher talks to his very young female music students as they hold their instruments and look at their sheet music." Does this mean that "A teacher preparing music students for their concert."?
A: it is not possible to tell

Q: "Two people are seated in striped outdoor chairs which are placed in a body of water and one man is holding a large fishing pole." Does this mean that "Nobody is using a fishing rod."?
A: no

Q: "A pigeon lurks near a man sleeping with a red bandanna wrapped around his face." Does this mean that "The bird is lurking."?
A: yes

Q: "A man with sunglasses is talking on a cellphone." Does this mean that "It is a bright sunny day."?
A:
it is not possible to tell