[QUESTION] Premise: "A snowboarder is grinding on a rail down a slope with snow all around."
Based on this premise, can we conclude that the hypothesis "A snowboarder poses in front of the ski lift." is true?
Options:
- yes
- it is not possible to tell
- no
One cannot be grinding on a rail down a slope while posing in front of a ski lift.
The answer is no.

Q: Test for natural language inference.
Premise: "A dirt biker showing his biking skills on an off road course in the woods."
Hypothesis: "A man is dirt biking on the beach."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A: The biker is either on the beach or on an in the woods.
The answer is no.

QUESTION: Premise: "A man selling food on the street at nighttime."
Hypothesis: "A man reading a newspaper on his front porch during the day."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: Night time means that it is dark and during the day is the total opposite as it means it is light.
The answer is no.

[QUESTION] If "Great show of skill as a young man is taken down in a karate competition." does that mean that "Great show of skill as a young men is taken down in a karate competition."?
Options:
- yes
- it is not possible to tell
- no
One young man is mentioned in the first sentence and multiple young men are mentioned in the second sentence.
The answer is no.

Q: Premise: "A man sits outside at a wooden table and reads a book while ducks eat in the foreground."
Hypothesis: "The man at the table is reading a book while ducks are is sight."
Do we know that the hypothesis entailed by the premise?
A: The ducks are is sight makes sense if the ducks eat in the foreground.
The answer is yes.

[QUESTION] Test for natural language inference.
Premise: "Two businessmen looking up in the middle of the street."
Hypothesis: "Businessmen look at the sky."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
Looking up in the middle of the street does not imply they are looking at the sky.
The answer is it is not possible to tell.