Q: Premise: "People jumping in sacks in a grassy area with trees."
Based on this premise, can we conclude that the hypothesis "People are gathered around the city." is true?
Options:
- yes
- it is not possible to tell
- no
A: People can either be jumping in a grassy area or gathered around the city.
The answer is no.

Q: Given the sentence "A young male kite skier has pulled himself about 10 feet out of the water and is having a good time." is it true that "A man is sitting on the couch."?
A: If one pulled himself out of the water he would not be sitting on a couch.
The answer is no.

Q: Premise: "An older man in a suit locking his bike to a pole."
Based on this premise, can we conclude that the hypothesis "A man rode a bike." is true?
Options:
- yes
- it is not possible to tell
- no
A: A man who is locking his bike to a pole is likely a man who just rode a bike.
The answer is yes.

Q: Test for natural language inference.
Premise: "A person is standing in a green field in front of several colorful hot air balloons."
Hypothesis: "The person in a field."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A:
To be standing in a green field the person must be in the field.
The answer is yes.