QUESTION: Test for natural language inference.
Premise: "A dog is running through the water chasing after a ball."
Hypothesis: "A dog is chasing a tennis ball his owner threw into the water."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell

SOLUTION: Let's solve this gradually. A dog chasing after a ball is not necessarily chasing a tennis ball and not necessarily a ball his owner threw.
Answer is it is not possible to tell.


QUESTION: Given the sentence "A youth wearing a shirt and tie crouching down and giving the peace sign." is it true that "A youth asleep at homer alone."?

SOLUTION: Let's solve this gradually. The youth cannot be crouching down and giving the peace sign while asleep.
Answer is no.


QUESTION: Given the sentence "A man in a blue shirt fixing a bicycle in a yellow room." can we conclude that "The man is fixing the purple bike to ride in the race this weekend."?
Options:
- yes
- it is not possible to tell
- no

SOLUTION: Let's solve this gradually. The bike can be any color and not just purple. Just because a man fixes a bicycle doesn't mean he is to ride it.
Answer is it is not possible to tell.


QUESTION: Premise: "People stand outside the entrance to the fulton st station subway."
Hypothesis: "People waiting in rush hour."
Do we know that the hypothesis entailed by the premise?

SOLUTION:
Let's solve this gradually. Not all people waiting at the subway do so during rush hour.
Answer is it is not possible to tell.