QUESTION: Test for natural language inference.
Premise: "Small boy carries a soccer ball on a field."
Hypothesis: "Balls are flat."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell

SOLUTION: Let's solve this gradually. Little can happen during a game to cause a ball to go flat. If the boy carries a soccer ball on a field it likely isn't flat.
Answer is no.


QUESTION: Premise: "Four on-duty firemen talk in front of a firetruck."
Hypothesis: "Four firemen on duty in front of a firetruck talking about dinner."
Do we know that the hypothesis entailed by the premise?

SOLUTION: Let's solve this gradually. The four firemen don't have to be talking about dinner to talk together.
Answer is it is not possible to tell.


QUESTION: Can we conclude from "A shoeless woman looking at toys in a store." that "A man is building toys."?
Options:
- yes
- no
- it is not possible to tell

SOLUTION: Let's solve this gradually. If the toys are in the store then the toys are already built.
Answer is no.


QUESTION: Can we conclude from "Man with dreadlocks takes a picture of children sitting near steps." that "The old man takes a picture."?
Options:
- yes
- no
- it is not possible to tell

SOLUTION:
Let's solve this gradually. You cannot infer the mans age (old) from the description in the first sentence.
Answer is it is not possible to tell.