[QUESTION] Given the sentence "A woman speaks into a bullhorn on a cold night." is it true that "The woman is not in a warm place."?
If it's a cold night then the woman is not in a warm place.
The answer is yes.

Q: Premise: "A group of people are at a gathering where there is a large colorful flag."
Hypothesis: "A group at a 4th of july celebration."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
A: People at a gathering does not imply a 4th of July celebration.
The answer is it is not possible to tell.

QUESTION: Premise: "A soccer goalie catching the ball as it tries to go into the goal."
Hypothesis: "A female soccer goalie stops a goal to save the win."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: Not all soccer goalies are female. Not all goalie stops are to save the win.
The answer is it is not possible to tell.

[QUESTION] Premise: "Four singers perform on stage with backup dancers."
Hypothesis: "A music group is on stage with six back up dancers."
Do we know that the hypothesis entailed by the premise?
There may be more backup dancers on stage. The four singers don't have to be part of a music group.
The answer is it is not possible to tell.

Q: Test for natural language inference.
Premise: "A bike mechanic explains the physics of a bike to a registered nurse."
Hypothesis: "The mechanic is explaining something."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A: The mechanic is explaining something refers to the physics of a bike to a registered nurse.
The answer is yes.

[QUESTION] Test for natural language inference.
Premise: "A young girl unwraps a box."
Hypothesis: "A boy closes a box shut."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
Unwrapping a box and closing the box shut are two opposite actions.
The answer is no.