[QUESTION] Premise: "A single motorcycle rider driving down a stretch of road surrounded by dirt."
Hypothesis: "A harley davidson motorbike rider driving down the road."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
One is not sure of the make and model of the motorcycle is Harley davidson.
The answer is it is not possible to tell.

Q: Test for natural language inference.
Premise: "A girl on a skateboard is riding on a cement ledge next to a fence."
Hypothesis: "She is wearing pants."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A: A girl on a skateboard need not necessarily be wearing pants.
The answer is it is not possible to tell.

QUESTION: Premise: "A man wearing a sleeveless vest is lying down in front of double doors with plastic shopping bags at his feet."
Based on this premise, can we conclude that the hypothesis "He just went shopping." is true?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: A man could be lying down in front of double doors with plastic shopping bags for a reason other than he just went shopping.
The answer is it is not possible to tell.

[QUESTION] Test for natural language inference.
Premise: "A group of man and women standing on a ranch commenting and observing a new truck."
Hypothesis: "The group of man and women are sleeping in bed."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
Standing is inherently not sleeping so you cannot do both at once.
The answer is no.

Q: If "A happy young boy has had his body covered with sand while lying on the beach." does that mean that "The boy is happy."?
Options:
- yes
- it is not possible to tell
- no
A: A happy young boy is also a boy who is happy.
The answer is yes.

[QUESTION] Given the sentence "Two men speak closely at a party." is it true that "The men are close in proximity."?
It would be expected that during a party you would be in close proximity to other people.
The answer is yes.