Leo: Premise: "A man and a boy watch a dog leap to catch a ball."
Based on this premise, can we conclude that the hypothesis "A dog plays fetch." is true?
Options:
- yes
- it is not possible to tell
- no
Mei: OK, So, let's think first...
Me:
A man and a boy watch a dog leap to catch a ball does not necessary that a dog plays fetch.
Thus, the answer is it is not possible to tell.