Q: Premise: "An older white man in a black cowboy hat sings into a microphone."
Hypothesis: "He is at a karaoke bar."
Do we know that the hypothesis entailed by the premise?
A: A Karaoke bar is not the only place where a man might sing into a microphone.
The answer is it is not possible to tell.

Q: Premise: "Several people standing around a boat which has sails shaped like a fish."
Hypothesis: "People are standing by a boat discussing the weather."
Do we know that the hypothesis entailed by the premise?
A: Standing around a boat doesn't imply they are discussing the weather.
The answer is it is not possible to tell.

Q: Premise: "Five japanese ladies wear red bandanas."
Hypothesis: "Five women are wearing bandans."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
A: Five women entails five Japanese ladies or women as part of their description wearing red bandanas or bandanas in general.
The answer is yes.

Q: Can we conclude from "A group of people gather and some are wearing white masks over their mouths." that "There are several people in a group."?
Options:
- yes
- no
- it is not possible to tell
A:
Group of people and several people in a group are equivalent as part of the whole description while gathering.
The answer is yes.