Q: Given the sentence "A person in a wetsuit is surfing on the water." is it true that "The person is swimming."?
A: Surfing takes place on the surface of the water while swimming requires being in the water.
The answer is no.

QUESTION: Premise: "A middle-aged man leans over a table of food that he is selling on the street."
Hypothesis: "A man has a food cart."
Do we know that the hypothesis entailed by the premise?

Let's solve it slowly: Leaning over a table of food one is selling does not mean one owns a food cart.
The answer is it is not possible to tell.

[QUESTION] Test for natural language inference.
Premise: "A gentleman trying to open a crab leg."
Hypothesis: "The dog eats fish."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A dog can't be a gentleman. Someone trying to open a crab leg must be eating crab and not fish.
The answer is no.

Q: Test for natural language inference.
Premise: "A female in yellow wearing a surgical mask is holding an infant."
Hypothesis: "A female wears yellow."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A: A female in yellow wearing shows that a female wears yellow.
The answer is yes.

QUESTION: Premise: "A man sitting on the kitchen floor playing drums on pots."
Hypothesis: "A man tries to drum out a beatles song on the pots in the kitchen."
Do we know that the hypothesis entailed by the premise?

Let's solve it slowly: A man on the kitchen floor playing drums on pots is not necessarily to drum out a Beatles song .
The answer is it is not possible to tell.

QUESTION: If "Row of students taking a quick rest down the steps." does that mean that "There is a row of students resting after a long day."?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly:
Just because the row of students are resting on the steps does not meant that it was after a long day.
The answer is it is not possible to tell.