[QUESTION] Premise: "A person is placing car mats on the ground."
Hypothesis: "A guy gets ready to vacuum his car mats."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
Placing mats doesn't necessary mean that he is going to vacuum.
The answer is it is not possible to tell.

Q: Test for natural language inference.
Premise: "A family together at the beach enjoying themselves."
Hypothesis: "A family is enjoying a summer vacation."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A: They could have been on the beach during any weekend instead of being on summer vacation.
The answer is it is not possible to tell.

QUESTION: Premise: "Two men and two toddlers play with toys on their kitchen counter."
Hypothesis: "Two men and two toddlers  are in the house."
Do we know that the hypothesis entailed by the premise?

Let's solve it slowly: The men and toddlers on the kitchen counter are in the house.
The answer is yes.

[QUESTION] Can we conclude from "Five people are gathered in a parking lot under a tree." that "People are having a picnic."?
Options:
- yes
- no
- it is not possible to tell
People can mean more or less than five. Picnics are not always in a parking lot under a tree.
The answer is it is not possible to tell.

Q: Given the sentence "A young man in an apron and hat is cooking in a kitchen." is it true that "A young man is cooking in the kitchen."?
A: A young man is cooking in the kitchen wearing a hat.
The answer is yes.

[QUESTION] Premise: "A man in a blue football shirt carrying knick-knacks."
Hypothesis: "A little girl is wearing a yellow dress and holding a doll."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
A man carrying knick-knacks is in no way a girl holding a doll.
The answer is no.