Reasoning & Answer: Just because Jackie Chan is on stage doesn't mean he is doing stunts.
it is not possible to tell
Question: Premise: "Jackie chan and a group of women sit on a stage."
Hypothesis: "Jackie chan is doing stunts on stage."
Do we know that the hypothesis entailed by the premise?

Reasoning & Answer: Just because boys play touch football doesn't imply boys are in a football field.
it is not possible to tell
Question: Premise: "Young boys play touch football."
Hypothesis: "Young boys are in a football field."
Do we know that the hypothesis entailed by the premise?

Reasoning & Answer: One cannot be watching a small train while playing with toy trains.
no
Question:
Test for natural language inference.
Premise: "Two boys are watching a small train as it passes near them."
Hypothesis: "Two boys are playing with toy trains."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell