Denny asked: Test for natural language inference.
Premise: "A woman in an orange shirt and white skirt hits a tennis ball with a racket."
Hypothesis: "A woman is playing tennis against someone."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell.
Le: OK, so how can I answer with some explanation?
The woman who hits a tennis ball may note be playing against someone. She could be hitting it against a wall.
The answer: it is not possible to tell.