Playing tennis while sitting down doesn't necessarily imply stretching one's legs.
This justifies what answer for what question? Q & A:
Test for natural language inference.
Premise: "A woman is playing tennis while sitting down in the grass."
Hypothesis: "A woman is stretching her legs out on the grass."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
it is not possible to tell