Premise: "A man wearing black is riding a white horse with numerous rocks around him."
Hypothesis: "A man in white is leading a horse into the arena."
Do we know that the hypothesis entailed by the premise?

no
Explanation: A man cannot be leading a horse while riding the horse..

Can we conclude from "A big gray dog wearing a chain collar has a smaller brown dog pinned down." that "The big gray dog is attacking the smaller brown dog."?
Options:
- yes
- no
- it is not possible to tell

it is not possible to tell
Explanation: Just because the big gray dog has the smaller brown dog pinned down does not mean the big gray dog is attacking..

Premise: "This wall makes a great resting place while hiking through historic views."
Hypothesis: "A wall is near a hiking trail."
Do we know that the hypothesis entailed by the premise?

yes
Explanation: Anything you rest upon while hiking is probably near the hiking trail..

Premise: "Tourists are gathering in front of a historic building in winter."
Hypothesis: "The tourists are sleeping in today in their hotels."
Do we know that the hypothesis entailed by the premise?
no
Explanation: The tourist cannot be be gathering and sleeping at the same time..