Student asked: Premise: "A black and tan dog being held with a lease."
Based on this premise, can we conclude that the hypothesis "A dog is going for a walk to the park." is true?
Options:
- yes
- it is not possible to tell
- no
Teacher's response: Let's think. A dog being held by a leash is not necessarily on a walk to the park. The answer is it is not possible to tell.


Student asked: Premise: "A policeman is riding his motorcycle down the street."
Based on this premise, can we conclude that the hypothesis "The cop on a motorcycle is looking for a suspect." is true?
Options:
- yes
- it is not possible to tell
- no
Teacher's response: Let's think. Not all policeman riding his motorcycle down the street is looking for a suspect. The answer is it is not possible to tell.


Student asked: Premise: "A woman bites her fingernails and looks at a man through a window."
Based on this premise, can we conclude that the hypothesis "A woman is eating a steak." is true?
Options:
- yes
- it is not possible to tell
- no
Teacher's response: Let's think. A woman can not have her fingernails in her mouth and eat a steak at the same time. The answer is no.


Student asked: Can we conclude from "Pro soccer game being played." that "The ball is being passed back and forth."?
Options:
- yes
- no
- it is not possible to tell
Teacher's response:
Let's think. The ball is not necessarily being passed back and forth at this point in the game. The answer is it is not possible to tell.