Student asked: Premise: "A topless muscular man is playing a stringed instrument outside."
Based on this premise, can we conclude that the hypothesis "A muscular man is playing a guitar at a park." is true?
Options:
- yes
- it is not possible to tell
- no
Teacher's response: Let's think. Not every stringed instrument is a guitar. There are many other places to be outside than at a park. The answer is it is not possible to tell.

Student asked: Given the sentence "Two people ready a dining room for a meal." is it true that "Someone is about to eat."?
Teacher's response: Let's think. Readying a dining room for a meal implies that someone is about to eat. The answer is yes.

Student asked: Given the sentence "A man kayaking in wild foamy water." can we conclude that "A man kayaking in a dangerous river."?
Options:
- yes
- it is not possible to tell
- no
Teacher's response: Let's think. Although the water is wild and foamy we do not know that it is in a dangerous river. The answer is it is not possible to tell.

Student asked: Premise: "A dog with a red leash still attached chases over the grass toward a tennis ball."
Hypothesis: "The dog with a leash is outside."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
Teacher's response:
Let's think. A dog with a red leash still attached chases over the grass is a rephrasing of the dog with a leash is outside. The answer is yes.