Student asked: Premise: "A man driving a carriage and two horses is walking along the street."
Hypothesis: "A man walks with horses."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
Teacher's response: Let's think. A man is driving a carriage and isn't necessarily walking with horses. The answer is it is not possible to tell.

Student asked: Given the sentence "A person is cleaning up trash off the ground." is it true that "A person is sweeping the floor."?
Teacher's response: Let's think. The ground is another word for the floor. Someone who is cleaning up trash off the ground can be sweeping the floor. The answer is yes.

Student asked: Premise: "Three people are in the snow."
Hypothesis: "They are in the snow."
Do we know that the hypothesis entailed by the premise?
Teacher's response: Let's think. If three people are in the snow it would be the same as saying that they are in the snow. The answer is yes.

Student asked: Test for natural language inference.
Premise: "Older gentleman putting a powdery substance in a swimming pool."
Hypothesis: "The gentleman is near the pool."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
Teacher's response:
Let's think. To be putting a powdering substance into a swimming pool the man must be near the pool. The answer is yes.