For this chain-of-thought reasoning and answer, what was the question?
The dog that is licking a fallen tree is not necessarily a terrier.
 A: it is not possible to tell

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
Q: Premise: "A gray colored dog is licking a fallen tree in the forest."
Hypothesis: "A terrier is licking a tree."
Do we know that the hypothesis entailed by the premise?