Premise: "A musician and a lady with brown hair are about to sing."
Hypothesis: "The duo are getting ready to perform a r&b song."
Do we know that the hypothesis entailed by the premise?

it is not possible to tell
Explanation: R&B Song are not the only son a musician can sing..

Premise: "Men with protective gear working while two take the time to pose for the camera."
Hypothesis: "The people are working."
Do we know that the hypothesis entailed by the premise?

it is not possible to tell
Explanation: You can be posing for a camera in other instances than just working..

Premise: "A group of african american children with their arms above their heads and happy expressions on their faces."
Based on this premise, can we conclude that the hypothesis "A group of children are happy." is true?
Options:
- yes
- it is not possible to tell
- no

yes
Explanation: Since the children have happy expressions on their faces we can conclude that the children are happy..

Can we conclude from "A toddler walks along a dirt road." that "The toddler is taking a nap."?
Options:
- yes
- no
- it is not possible to tell
no
Explanation: A toddler cannot walk along a dirt road and take a nap simultaneously..