QUESTION: Premise: "An elderly man walking down the sidewalk carrying a shopping bag."
Hypothesis: "An old man just got done shopping at the grocery store."
Do we know that the hypothesis entailed by the premise?

SOLUTION: Let's solve this gradually. An old man carrying a shopping bag does not imply he was shopping at the grocery store.
Answer is it is not possible to tell.


QUESTION: Can we conclude from "A baseball pitcher in white uniform winds up for a pitch." that "The umpire calls the strike."?
Options:
- yes
- no
- it is not possible to tell

SOLUTION: Let's solve this gradually. Winds up for the pitch is the beginning of the beginning of the sequence of actions where calls the strike signal the end.
Answer is no.


QUESTION: Test for natural language inference.
Premise: "Old people standing in a room looking at pictures on a white wall."
Hypothesis: "While one man is taking a photo."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell

SOLUTION: Let's solve this gradually. Some people are sightseeing from the top of the Eiffel Tower.
Answer is no.


QUESTION: Test for natural language inference.
Premise: "A woman in gray holding a baby wearing green headphones at a concert."
Hypothesis: "The concert is at a park."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell

SOLUTION:
Let's solve this gradually. A woman attending a concert holding a baby doesn't mean the the concert is in a park.
Answer is it is not possible to tell.