Premise: "A black dog runs on the beach."
Hypothesis: "A dog runs on the sand."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no

yes
Explanation: A dog runs on a beach which is made of sand..

Premise: "People are gathered in a city and barefoot children stand near a water fountain."
Hypothesis: "A fountain stands in an empty crossroads."
Do we know that the hypothesis entailed by the premise?

no
Explanation: If people are there are people then the crossroads cannot be empty..

If "A violin player uses an old chair as a music stand." does that mean that "A violinist uses furniture as a makeshift stand."?
Options:
- yes
- it is not possible to tell
- no

yes
Explanation: A violin player is the same as a violinist and a chair is furniture..

If "A black dog in a yard with a green object in its mouth." does that mean that "The green object is grass."?
Options:
- yes
- it is not possible to tell
- no

Show your work and conclude with the exact phrasing "Therefore, the final answer is [answer]." where [answer] is just the final number or expression that solves the problem.
user
it is not possible to tell
Explanation: A black dog in a yard with a green object in its mouth does not indicate that the green object is grass..