QUESTION: Premise: "Construction workers drilling through a plank of wood."
Hypothesis: "The workers are putting a hole in the wood."
Do we know that the hypothesis entailed by the premise?

Let's solve it slowly: The workers are drilling through the wood and eventually make a hole in it.
The answer is yes.


QUESTION: Given the sentence "A young girl in a polka dot dress plays on a beach." is it true that "A girl plays at the beach."?

Let's solve it slowly: A young girl in a polka dot dress plays on a beach is a synonym of a girl plays at the beach.
The answer is yes.


QUESTION: Premise: "A young man attempts to ride a unicycle down an outdoor stairway stained with moss."
Hypothesis: "Two friends race on dirt bikes."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly:
Two friends means two individuals and so the term can't refer to only a young man. It is not possible for someone who attempts to ride a unicycle to also race on dirt bikes at the same exact instant.
The answer is no.