QUESTION: Given the sentence "A man wearing a red coat stands on the corner near a building." can we conclude that "A man is waiting in a elevator."?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: A man cannot be waiting in an elevator and standing on the corner near a building.
The answer is no.

[QUESTION] Can we conclude from "Two women are walking down the beach carrying boards and flippers." that "They are about to swin."?
Options:
- yes
- no
- it is not possible to tell
Walking down the beach does not necessarily mean about to swin.
The answer is it is not possible to tell.

Q: Given the sentence "Man sitting on ground next to bucket of mud." can we conclude that "Man playing with mud."?
Options:
- yes
- it is not possible to tell
- no
A: A man next to mud does not imply that he is playing with mud.
The answer is it is not possible to tell.

QUESTION: Can we conclude from "Street vendor in europe sells to several elderly people." that "The person is selling things."?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly: The street vendor sells to elderly people which means that this person is selling things.
The answer is yes.

[QUESTION] Test for natural language inference.
Premise: "There is a crowd of people watching a person holding a microphone on stage in a hazy environment."
Hypothesis: "The person is singing into the microphone."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A person holding a microphone on stage can be doing other things besides singing.
The answer is it is not possible to tell.

Q: If "A little girl in blue overalls plays on a seesaw in a backyard." does that mean that "Her friend sits across from her."?
Options:
- yes
- it is not possible to tell
- no
A:
A girl on a seesaw does not always have a friend with her.
The answer is it is not possible to tell.