Student asked: Premise: "A group of people enjoying dancing in a room."
Hypothesis: "The room is empty."
Do we know that the hypothesis entailed by the premise?
Teacher's response: Let's think. It can be either a group of people in a room or the room is empty. The answer is no.

Student asked: Given the sentence "Two boys are climbing a wooden platform and jumping into a river." is it true that "Two brothers jump into a river."?
Teacher's response: Let's think. They can't be climbing a wooden platform and jump into a river. The answer is it is not possible to tell.

Student asked: Premise: "A person sitting on a bench overlooking mountains."
Hypothesis: "A person is looking at a dog."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
Teacher's response: Let's think. Overlooking mountains is not the same as looking at a dog. The answer is no.

Student asked: Premise: "A man in a blue shirt getting carted around on a street."
Hypothesis: "A man is selling something."
Do we know that the hypothesis entailed by the premise?
Teacher's response:
Let's think. A man getting carted around on a street is not necessarily selling something. The answer is it is not possible to tell.