Denny asked: Premise: "A dog lays on his back with a favorite tennis ball in his mouth."
Hypothesis: "A dog lays on his back with a ball."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no.
Le: OK, so how can I answer with some explanation?
The tennis ball is the type of ball the dog has in his mouth.
The answer: yes.