Test for natural language inference.
Premise: "Two horses walking threw the grass."
Hypothesis: "Two horses are walking outside."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell Let's be accurate as possible and think first.

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
Two horses walking threw the grass means they are walking outside as activities of horses walking cannot be indoor. Final answer: yes.