[QUESTION] Premise: "A black dog looks up with his head on a blue carpeted step."
Hypothesis: "A dog looks up with his head on a carpeted step."
Do we know that the hypothesis entailed by the premise?
A black dog looks up with his head includes a dog looks up with his head on a (blue carpeted) step.
The answer is yes.

[QUESTION] Given the sentence "A group of people ride in a race." is it true that "Several groups of people are riding their bike in a race."?
Not all races are bike races. Just because there is a group of people does not mean that there are several groups of people.
The answer is it is not possible to tell.

[QUESTION] If "Five children are rocking in a round swing." does that mean that "The children are sitting on the porch steps."?
Options:
- yes
- it is not possible to tell
- no
Children can't be sitting on porch steps while rocking in a round swing at the same time.
The answer is no.

[QUESTION] Can we conclude from "A woman with face paint on her face looking into a small mirror." that "Woman prepares for play."?
Options:
- yes
- no
- it is not possible to tell
A woman could wear face paint for reasons other than that she prepares for a play.
The answer is it is not possible to tell.