Q: Premise: "Three horses and their jockeys compete in a race."
Hypothesis: "This is a horse race."
Do we know that the hypothesis entailed by the premise?
A: Three horses and their jockeys competing in a race can easily be described as a horse race.
The answer is yes.

Q: Premise: "A little boys is enjoying a blue lollipop."
Hypothesis: "The boy is wearing a baseball cap."
Do we know that the hypothesis entailed by the premise?
A: In no way is that he is wearing a baseball cap implied by the fact that he is little or enjoying a blue lollipop.
The answer is it is not possible to tell.

Q: Premise: "A person is placing car mats on the ground."
Hypothesis: "A guy gets ready to vacuum his car mats."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
A: Placing mats doesn't necessary mean that he is going to vacuum.
The answer is it is not possible to tell.

Q: Can we conclude from "A group eating lunch on break." that "Workers on lunch."?
Options:
- yes
- no
- it is not possible to tell
A:
Eating lunch on a break does not imply the people eating are workers.
The answer is it is not possible to tell.