QUESTION: Test for natural language inference.
Premise: "Two men in karate suits on their knees."
Hypothesis: "The two men are about to compete in a match."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell

SOLUTION: Let's solve this gradually. No knowledge of why men are on their knees or that they are about to compete in a match.
Answer is it is not possible to tell.

QUESTION: Test for natural language inference.
Premise: "Man in blue shirt on a ladder painting building."
Hypothesis: "The man isn't afraid of heights."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell

SOLUTION: Let's solve this gradually. If the man is on a ladder he is probably not afraid of heights.
Answer is yes.

QUESTION: Given the sentence "A young boy stretches up to touch an airplane propeller." is it true that "Small boy tries to grasp a propeller on a plane at a museum."?

SOLUTION: Let's solve this gradually. A boy can touch something without having to grasp it. Planes are located in other places besides at a museum.
Answer is it is not possible to tell.

QUESTION: Given the sentence "Woman looking out the window at a man." can we conclude that "The window has the curtains drawn."?
Options:
- yes
- it is not possible to tell
- no

SOLUTION:
Let's solve this gradually. She can't look out the window if the curtains are drawn.
Answer is no.