Student asked: Premise: "Male conductor of a train or trolley looking out the window of the train or trolley."
Hypothesis: "Conductor of a train waving at people at the station."
Do we know that the hypothesis entailed by the premise?
Teacher's response: Let's think. Just because a conductor of a train or trolley looking out the window it does not mean he is waving. The answer is it is not possible to tell.

Student asked: Given the sentence "A boat carrying several men is pulled to shore by a large team of horses." can we conclude that "The men are wearing hats."?
Options:
- yes
- it is not possible to tell
- no
Teacher's response: Let's think. Men on a boat does not imply they were wearing hats. The answer is it is not possible to tell.

Student asked: Premise: "The little kids all play and jump around inside the inflatable toy."
Hypothesis: "Some kids are sword fighting."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
Teacher's response: Let's think. The kids can't play with sword while jumping in the inflatable toy. The answer is no.

Student asked: If "A man with a shaved head is sitting on a sandy beach holding an electric razor close to his face." does that mean that "Someone is holding a razor."?
Options:
- yes
- it is not possible to tell
- no
Teacher's response:
Let's think. A man is a more specific term of someone who is holding the razor. The answer is yes.