[QUESTION] Premise: "A man in furry green costume smirks at the camera."
Based on this premise, can we conclude that the hypothesis "A man is dressed up." is true?
Options:
- yes
- it is not possible to tell
- no
The man is in a furry green costume but that doesn't necessarily mean he is dressed up as in dressed up to go anywhere fancy.
The answer is it is not possible to tell.

Q: Test for natural language inference.
Premise: "A motorcyclist is in the air on his or her bike."
Hypothesis: "And the rest of the background is blurry."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A: There is a person doing stunts on a motorcycle in cloudy weather.
The answer is it is not possible to tell.

QUESTION: Can we conclude from "Street vendor in europe sells to several elderly people." that "The person is selling things."?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly: The street vendor sells to elderly people which means that this person is selling things.
The answer is yes.

[QUESTION] Premise: "A dog runs for a tennis ball in a backyard with a tile courtyard."
Based on this premise, can we conclude that the hypothesis "A dog on outdoor playing with a tile courtyard." is true?
Options:
- yes
- it is not possible to tell
- no
Runs (running) for a ball is often considered playing. Backyard is the outdoors in the rear of a residence.
The answer is yes.

Q: Given the sentence "Three men leap on a lawn." can we conclude that "The men are tap dancing."?
Options:
- yes
- it is not possible to tell
- no
A: The men can not leap and be tap dancing at the same time.
The answer is no.

[QUESTION] Premise: "A boy in a yellow shirt walks with his surfboard out of the ocean."
Hypothesis: "The boy is done surfing."
Do we know that the hypothesis entailed by the premise?
A boy with his surfboard out of the ocean is done surfing.
The answer is yes.