[QUESTION] Premise: "Two dogs are smelling each other."
Hypothesis: "Two dogs meet each other."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
The dogs are smelling each other which is considered a way of greeting in dog communication.
The answer is yes.

[QUESTION] Given the sentence "A group of people playing carnival games." can we conclude that "The group is trying to win a stuffed animal at a festival."?
Options:
- yes
- it is not possible to tell
- no
People who play games don't always try to win. Carnival games don't always have stuffed animals as prizes. Carnival games don't necessarily have to be at a festival.
The answer is it is not possible to tell.

[QUESTION] Given the sentence "Young people stand in a yard near a mailbox." can we conclude that "The people are waiting for the mailman."?
Options:
- yes
- it is not possible to tell
- no
People can stand near a mailbox without necessarily waiting for the mailman.
The answer is it is not possible to tell.

[QUESTION] Premise: "A young woman wearing a backpack takes the blood pressure of an older woman in a blue dress."
Based on this premise, can we conclude that the hypothesis "Nobody has a backpack on." is true?
Options:
- yes
- it is not possible to tell
- no
A woman can not wear the blood pressure has not backpack.
The answer is no.