Question and answer: Q: Premise: "This is a gas station with a bright sign displaying the price of gasoline."
Hypothesis: "The price of gas has just decreased for the first time in months."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
A: it is not possible to tell
Explanation: A displayed price does not imply that the price had decreased.

Question and answer: Q: Test for natural language inference.
Premise: "Bicycle riders in number riding down in a parade."
Hypothesis: "A parade winds through the downtown streets."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A: it is not possible to tell
Explanation: A parade can take place anywhere and doesn't have to be downtown.

Question and answer: Q: Test for natural language inference.
Premise: "Older woman holding a young boy."
Hypothesis: "Grandma is holding her grandchild."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A: it is not possible to tell
Explanation:
The older woman holding a young boy may not necessarily be his grandma and the child may not be her grandchild.