Given the sentence "A woman in a sleeveless shirt grins in the direction of the man in the adjoining plush bus seat." is it true that "There are people in a bus."?

yes
Explanation: A plush bus seat would have to be in a bus..

Premise: "A man works in front of a large crane."
Hypothesis: "The man is operating the crane."
Do we know that the hypothesis entailed by the premise?

no
Explanation: One cannot be operating the crane and in front of the crane simultaneously..

Premise: "A man playing a guitar on stage under red light."
Based on this premise, can we conclude that the hypothesis "The man is riding a motorcycle." is true?
Options:
- yes
- it is not possible to tell
- no

no
Explanation: One can be either playing a guitar or riding a motorcycle..

Premise: "A lady in a pink coat is walking with an umbrella."
Hypothesis: "The day is downcast."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
it is not possible to tell
Explanation: A downcast day with rain is not necessarily because a woman in pink walks with an umbrella..