Q: "Two men in white hard hats are standing beside a graffiti-covered wall." Does this mean that "Two men have just spray painted a wall."?
A: it is not possible to tell

Q: "Two wrestlers competing on a mat in front of a crowd of onlookers." Does this mean that "Two wrestlers compete for the state title."?
A: it is not possible to tell

Q: "A guy playing a guitar who has long brown hair." Does this mean that "a man plays trumpet"?
A: no

Q: "The dog is running in a field." Does this mean that "The dog is chasing a squirrel."?
A:
it is not possible to tell