Q: "A brown dog is biting a black dog." Does this mean that "The black dog bite the brown one first."?
A: it is not possible to tell

Q: "A large man with a black beard and pirates shirt sitting in a chair outside." Does this mean that "The man is sitting outdoors."?
A: yes

Q: "A man in a blue shirt, works on a long canoe." Does this mean that "The man is working."?
A: yes

Q: "A white male wearing a black shirt pointing to the screen of an oversized blackberry which is roughly the same height as him." Does this mean that "A man is playing xbox."?
A:
no