Denny asked: Given the sentence "Black dog running across dirt." is it true that "A black dog is chasing a frisbee in the park."?.
Le: OK, so how can I answer with some explanation?

Show your work and conclude with the exact phrasing "Therefore, the final answer is [answer]." where [answer] is just the final number or expression that solves the problem.
user
A running dog need not necessarily be chasing a frisbee in a park.
The answer: it is not possible to tell.