Q: "A bald man with glasses wearing a gray long-sleeve sweater and jeans has his left hand up towards his mouth." Does this mean that "A tall human holds his hand up"?
A: it is not possible to tell

Q: "A man walks down the street in front of a building with large windows, with a reflection from a car below." Does this mean that "A man is sitting indoors watching cars drive by"?
A: no

Q: "A black-haired man plays a guitar." Does this mean that "A man is playing a guitar."?
A: yes

Q: "Two dogs run through mud." Does this mean that "Two dogs run through mud while chasing a car."?
A:
it is not possible to tell