[QUESTION] If "Three young boys fish at a boat launch." does that mean that "Three young boys learning to fish with their father."?
Options:
- yes
- it is not possible to tell
- no
Fishing at a boat launch doesn't imply they are learning to fish.
The answer is it is not possible to tell.

[QUESTION] Premise: "An elderly couple is watching a young woman interact with her baby."
Hypothesis: "The old couple has an alien child."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
The elderly couple cannot have an alien child and be watching a young woman interact with her baby simultaneously.
The answer is no.

[QUESTION] If "Young girl working on homework at fast food restaurant." does that mean that "A girl sits at a restaurant table."?
Options:
- yes
- it is not possible to tell
- no
Working on homework at a fast food restaurant does not imply sits at a table.
The answer is it is not possible to tell.

[QUESTION] Test for natural language inference.
Premise: "Teenage boy riding a bicycle through a grassy field."
Hypothesis: "A boy rides a skateboard on a sidewalk."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A bicycle is different from a skateboard. A grassy filed would not be on a sidewalk.
The answer is no.