QUESTION: Test for natural language inference.
Premise: "A man paragliding over a valley and a lake."
Hypothesis: "He is going home."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell

SOLUTION: Let's solve this gradually. A man paragliding does not mean that he is going home.
Answer is it is not possible to tell.


QUESTION: Given the sentence "The back of a woman with blue dreadlocks and a colored checkered backpack." can we conclude that "Sitting and facing a crowd of people."?
Options:
- yes
- it is not possible to tell
- no

SOLUTION: Let's solve this gradually. A student is watching a crowd of people gathering for an event.
Answer is it is not possible to tell.


QUESTION: Can we conclude from "Two police officers and two other men standing with a robot." that "Four men standing with a robot."?
Options:
- yes
- no
- it is not possible to tell

SOLUTION: Let's solve this gradually. Two Police officers and two other men concludes to four men.
Answer is yes.


QUESTION: If "Mother and son on seesaw playing." does that mean that "A mother is making sure her son doesn't fall off the jungle gym."?
Options:
- yes
- it is not possible to tell
- no

SOLUTION:
Let's solve this gradually. A mother and son playing together is different than a mother watching her son play.
Answer is no.