[QUESTION] If "A group of people sitting on benches at a city park." does that mean that "Group of people sitting on benches waiting for race to begin."?
Options:
- yes
- it is not possible to tell
- no
Waiting for a race is not the only reason to be sitting on benches.
The answer is it is not possible to tell.

Q: Test for natural language inference.
Premise: "A climber stops to take a drink while climbing a snow covered mountain."
Hypothesis: "The mountain is empty."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A: The climber would not be on the mountain if the mountain is empty.
The answer is no.

QUESTION: Test for natural language inference.
Premise: "A smiling young woman is shown from the shoulders up with her long hair blowing in the wind."
Hypothesis: "A bald woman is scowling."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly: A bald woman doesn't have long hair and smiling is not scowling.
The answer is no.

[QUESTION] Premise: "Young child trying to balance himself on a picnic table."
Hypothesis: "Sad child trying to balance himself on a picnic table."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
One can attempt a balancing act and not necessarily be sad.
The answer is it is not possible to tell.

Q: If "A bird watches the waves crash over the rocks." does that mean that "A bird watches the waves."?
Options:
- yes
- it is not possible to tell
- no
A: One who watches the waves crash over the rocks is one who watches the waves.
The answer is yes.

[QUESTION] Premise: "A group of woman in red shirts are singing."
Based on this premise, can we conclude that the hypothesis "Women are singing in a church choir." is true?
Options:
- yes
- it is not possible to tell
- no
A group of women singing doesn't mean they are in a church choir.
The answer is it is not possible to tell.