QUESTION: Given the sentence "He is smiling while having a drink." is it true that "He is frowning at the glass next to him."?

Let's solve it slowly: He is either smiling while heaving a drink or frowning at the glass next to him.
The answer is no.

[QUESTION] If "The white and brown dog stands in front of the woods with its tongue hanging out." does that mean that "The dog is sleeping in his bed."?
Options:
- yes
- it is not possible to tell
- no
A sleeping dog does not stand anywhere. The woods are not the same location as a dog bed.
The answer is no.

Q: If "A dark-skinned man with a mustache is sorting something on a deck." does that mean that "A man is fishing off of a deck."?
Options:
- yes
- it is not possible to tell
- no
A: One cannot be fishing off a deck and sorting something on a deck at the same time.
The answer is no.

QUESTION: Premise: "A woman is holding a tennis racket."
Hypothesis: "A woman is about to play tennis."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: A woman must be holding a tennis racket in order to play tennis.
The answer is yes.

[QUESTION] Test for natural language inference.
Premise: "Two men work in a butcher shop; one cuts the meat from a butchered cow."
Hypothesis: "While the other hoses the floor."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
Two men working in a butcher shop with meat being cut and water on the floor.
The answer is yes.

Q: Premise: "A dog goes headfirst into the long grass from the sand."
Hypothesis: "There is a dog outdoors who got hurt in the grass."
Do we know that the hypothesis entailed by the premise?
A:
The dog that got hurt in sentence 2 may not have gone headfirst into the long grass.
The answer is it is not possible to tell.