QUESTION: Premise: "Various people out and about in a public place on an autumn day."
Based on this premise, can we conclude that the hypothesis "A pack of wild dogs running a in a field." is true?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: The subject was people and then changed to a pack of wild dogs. The subject also cannot be in a public place and in a field at the same time.
The answer is no.

[QUESTION] Given the sentence "A person wearing white socks and black shoes is in front of a microphone." can we conclude that "The person stands on stage ready to speak."?
Options:
- yes
- it is not possible to tell
- no
The person stands on stage ready to speak indicates that the person is in front of a microphone.
The answer is yes.

Q: Premise: "Two workers in green suits carry traffic cones down the street."
Hypothesis: "Two city workers block off an unfinished road using traffic cones."
Do we know that the hypothesis entailed by the premise?
A: Carrying traffic cones does not imply that the workers will use them to block an unfinished road and the two workers are not necessarily from the city.
The answer is it is not possible to tell.

QUESTION: Test for natural language inference.
Premise: "Two boats float down on the river."
Hypothesis: "There are two boats river rafting away."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly: Not all boats are rafting away. They could be just drifting away.
The answer is it is not possible to tell.

[QUESTION] Can we conclude from "A woman in a black coat in an elementary school classroom is attending to a young girl sitting at her desk." that "A woman is wearing a black coat."?
Options:
- yes
- no
- it is not possible to tell
One who is wearing a black coat must be in a black coat.
The answer is yes.

Q: Premise: "A gray-haired man is sitting down with his arm stretched out."
Hypothesis: "The man is pointing."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
A:
A gray-haired man is sitting down with his arm stretched out does not indicate that he is pointing.
The answer is it is not possible to tell.