[QUESTION] If "A man wearing a red helmet rides a bike." does that mean that "A man practices safety while riding a bike."?
Options:
- yes
- it is not possible to tell
- no
Wearing a helmet is a way of practicing safety while riding a bike.
The answer is yes.

[QUESTION] Premise: "A woman in an oversized black shirt plays a black and red guitar in a musky room."
Hypothesis: "The woman can play the guitar."
Do we know that the hypothesis entailed by the premise?
There is a women in an oversized shirt playing a guitar.
The answer is yes.

[QUESTION] Premise: "People are in a room practicing a martial art."
Hypothesis: "People are in the middle of a martial arts class."
Do we know that the hypothesis entailed by the premise?
Practicing a martial art in a room together implies that they are in the middle of a martial arts class.
The answer is yes.

[QUESTION] Test for natural language inference.
Premise: "3 young people watching the waves splash on the beach shore."
Hypothesis: "The people are watching a tidal wave approaching."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A tidal wave is different then waves splash on the beach shore.
The answer is no.