QUESTION: If "A young boy is underwater in a swimming pool." does that mean that "A boy is in a pool with his dad."?
Options:
- yes
- it is not possible to tell
- no

SOLUTION: Let's solve this gradually. Not all young boy in a swimming pool is with his dad.
Answer is it is not possible to tell.

QUESTION: Can we conclude from "Two people looking a piece of paper standing on concrete." that "One of the two people wants to pick up the paper."?
Options:
- yes
- no
- it is not possible to tell

SOLUTION: Let's solve this gradually. Looking at a piece of paper doesn't mean a person wants to pick it up.
Answer is it is not possible to tell.

QUESTION: Can we conclude from "A little boy looking at his telescope in daytime." that "A boy is looking at the night time sky."?
Options:
- yes
- no
- it is not possible to tell

SOLUTION: Let's solve this gradually. A boy cannot look into a telescope in the daytime and look at the night sky.
Answer is no.

QUESTION: Test for natural language inference.
Premise: "Two men stop on the sidewalk to chat as a third passes by."
Hypothesis: "Two men talk in the board room."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell

SOLUTION:
Let's solve this gradually. Men cannot be in board room and on sidewalk at the same time.
Answer is no.