Given the sentence "A brown dog barks at a gray dog in the grass." is it true that "The brown dog alerts at the strange gray dog."? Stream of thoughts:

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 dog barks does not not always mean the dog alerts and the gray dog may or may not be strange.
Therefore, the answer is it is not possible to tell.