QUESTION: Premise: "People are walking around an oriental plaza."
Hypothesis: "A crowd of people walk around."
Do we know that the hypothesis entailed by the premise?

Let's solve it slowly: A crowd is the scale of group that would fit in a plaza.
The answer is yes.

QUESTION: Given the sentence "A bicyclist is attempting a trick while wearing minimal protective gear." can we conclude that "The biker is a boy who likes gear."?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: Wearing minimal protective gear while attempting tricks does not imply that one likes gear.
The answer is it is not possible to tell.

QUESTION: Given the sentence "A newborn is crying as healthcare workers check the baby's reflexes." can we conclude that "A nurse checks a baby."?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly:
A baby could be a newborn or a 4 month old. A healthcare worker could be a nurse or a Doctor. They could check something other than reflexes.
The answer is it is not possible to tell.