Q: "The cowboy in blue is trying not to be thrown off of the horse." Does this mean that "The cowboy is chasing after his horse."?
A: no

Q: "A guy is reading a newspaper." Does this mean that "The guy is not illiterate"?
A: yes

Q: "A black man sits on a bare patch of ground." Does this mean that "A man is at home sitting on the sofa"?
A: no

Q: "A woman in a white jacket talks to a man in a gray jacket." Does this mean that "A woman talks to a man about her problems."?
A:
it is not possible to tell