[QUESTION] Premise: "A man is performing in front of a crowd."
Hypothesis: "The people are enjoying a performance."
Do we know that the hypothesis entailed by the premise?
Performing in front of a crowd is a performance by definition and a crowd is made of people.
The answer is yes.

[QUESTION] Premise: "A man in a green t-shirt watches another man typing on a computer keyboard."
Hypothesis: "The man is at work."
Do we know that the hypothesis entailed by the premise?
It can be assumed that the man is at work since he is working with another man while typing on a computer keyboard.
The answer is yes.

[QUESTION] Premise: "Three dogs are playing with a red ball in a field."
Based on this premise, can we conclude that the hypothesis "The owner of the three dogs tossed a ball for his dogs to chase." is true?
Options:
- yes
- it is not possible to tell
- no
Just because you see dogs playing with a toy outside doesn't always mean their owner tossed a ball for them to chase.
The answer is it is not possible to tell.

[QUESTION] Premise: "Blond woman sitting on city bench reading a magazine in the shade."
Based on this premise, can we conclude that the hypothesis "The woman is off work." is true?
Options:
- yes
- it is not possible to tell
- no
If you're sitting on a city bench reading then it can't be implied to her being off work.
The answer is it is not possible to tell.