[QUESTION] Test for natural language inference.
Premise: "The little red dog is running a course in front of blue tents."
Hypothesis: "A small red dog competes at a dog show."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
Not all dogs are little and red. Just because the little red dog is running a course in front of blue tents does not mean the dog competes at a dog show.
The answer is it is not possible to tell.

[QUESTION] Given the sentence "A man in a gray shirt is taking notes on a small piece of paper." can we conclude that "There is a man working at his office."?
Options:
- yes
- it is not possible to tell
- no
A man taking notes does not mean he must be working or that he is in an office.
The answer is it is not possible to tell.

[QUESTION] Given the sentence "A white crane flies over water." is it true that "A bird is flying over water."?
A crane is a bird and it is flying over the water.
The answer is yes.

[QUESTION] Premise: "A lady in hanging off a red trolley."
Hypothesis: "Waving."
Do we know that the hypothesis entailed by the premise?
A lady is trying to wave down someone to help her off of the red trolley.
The answer is it is not possible to tell.