Student asked: Premise: "A boy on a swing wearing a green shirt is making hand gestures."
Hypothesis: "The boy is waving to his mom."
Do we know that the hypothesis entailed by the premise?
Teacher's response: Let's think. A hand gesture doesn't mean the boy is waving to his mom. The answer is it is not possible to tell.


Student asked: Can we conclude from "A man in orange pants and brown vest is playing tug-of-war with a dog." that "A man plays with his dog."?
Options:
- yes
- no
- it is not possible to tell
Teacher's response: Let's think. A man plays with a dog does not imply that it is his dog. The answer is it is not possible to tell.


Student asked: Premise: "Pedestrians admire sculptures on the street as they walk past."
Based on this premise, can we conclude that the hypothesis "People walk by and admire the sculptures." is true?
Options:
- yes
- it is not possible to tell
- no
Teacher's response: Let's think. Walk by is another way to say as they walk past. The answer is yes.


Student asked: Given the sentence "A family of 3 sits and poses on a couch together." can we conclude that "A family is sitting."?
Options:
- yes
- it is not possible to tell
- no
Teacher's response:
Let's think. A family could have 3 people and they could be sitting on a couch together. The answer is yes.