[QUESTION] If "A yawning man and a smiling boy are sitting on the pavement." does that mean that "The boy is frowning."?
Options:
- yes
- it is not possible to tell
- no
A boy can either be smiling or frowning. He cannot be smiling and frowning simultaneously.
The answer is no.

[QUESTION] Premise: "A black and white dog swimming in clear water."
Based on this premise, can we conclude that the hypothesis "The pet is running through a field." is true?
Options:
- yes
- it is not possible to tell
- no
Swimming is a different action than running. A filed does not have clear water.
The answer is no.

[QUESTION] Premise: "A gray bird is flying over the water."
Based on this premise, can we conclude that the hypothesis "The gray bird is flying very high." is true?
Options:
- yes
- it is not possible to tell
- no
A gray bird flying over water does not imply that is flying very high.
The answer is it is not possible to tell.

[QUESTION] Test for natural language inference.
Premise: "A small boy playing with a children's small playhouse."
Hypothesis: "A child is playing with his favorite toy."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
Playing with a playhouse does not imply it is his favorite toy.
The answer is it is not possible to tell.