Please answer the following question by reasoning step-by-step. Test for natural language inference.
Premise: "A dog leaps high in the air to catch a toy over the green grass."
Hypothesis: "A dog and his owner are playing frisbee in the park."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell. Step-by-step reasoning:
A dog can leap in the air to catch a toy even if the dog's owner is not involved. A toy caught by a dog doesn't have to be a frisbee. A park is not the only place where green grass can be found. So the answer is it is not possible to tell.