Student asked: Given the sentence "A woman gazes over the valley below." can we conclude that "Bugs eat grass."?
Options:
- yes
- it is not possible to tell
- no
Teacher's response: Let's think. A woman is not a bug and does not eat grass. The answer is no.

Student asked: Premise: "Two wrestlers competing on a mat in front of a crowd of onlookers."
Based on this premise, can we conclude that the hypothesis "Two wrestlers compete for the state title." is true?
Options:
- yes
- it is not possible to tell
- no
Teacher's response: Let's think. The two wrestlers may be competing for something other than the state title. The answer is it is not possible to tell.

Student asked: Premise: "Two men play their instruments while a third sings."
Hypothesis: "Two men sing while a third plays an instrument."
Do we know that the hypothesis entailed by the premise?
Teacher's response: Let's think. The two men either sing or play their instruments. The third either plays an instrument or sings. The answer is no.

Student asked: If "An asian man reading book and taking notes." does that mean that "A man is dancing and talking on his phone."?
Options:
- yes
- it is not possible to tell
- no
Teacher's response:
Let's think. Man cannot be reading and taking notes and dancing and talking at same time. The answer is no.