Q: Can we conclude from "A dog with a large stick runs across the grass." that "A dog has a human leg in his mouth."?
Options:
- yes
- no
- it is not possible to tell
A: A dog carrying a human leg in his mouth can't be carrying a large stick as well.
The answer is no.

QUESTION: If "A man is playing guitar in a band." does that mean that "The man is playing alone."?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: The man playing in a band refers to playing with more than one person instead of playing alone.
The answer is no.

[QUESTION] If "A man in a hat standing in front of a tire shop." does that mean that "A man in a white shirt is standing in front of a tire shop."?
Options:
- yes
- it is not possible to tell
- no
Does not state that the man is wearing a white shirt.
The answer is it is not possible to tell.

Q: If "A girl on a stationary bike posing in her bikini top and bottoms wearing fishnet stockings." does that mean that "A boy on a bike is doing tricks."?
Options:
- yes
- it is not possible to tell
- no
A: Contrary pieces of information are the boy on a bike doing tricks as against the girl on a stationary bike only posing in her bikini.
The answer is no.

QUESTION: Test for natural language inference.
Premise: "A young man cooks something in the kitchen."
Hypothesis: "A man is cooking his favorite meal in the kitchen."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly: The man could be cooking something other than his favorite meal.
The answer is it is not possible to tell.

QUESTION: Test for natural language inference.
Premise: "A costume party in full swing."
Hypothesis: "Everyone at the party is in regular clothes."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly:
Everyone is either in a costume or regular clothes at a party.
The answer is no.