Student asked: Given the sentence "A man buying corn on the cob from a street vendor." is it true that "A person buys food on the street."?
Teacher's response: Let's think. A man is a type of person. Corn on the cob is a type of food. A street vendor by definition works on the street. The answer is yes.


Student asked: Can we conclude from "Two men ride on a rural road in a flatbed vehicle pulled by two horses." that "The vehicle getting pulled by the horses has a broken engine."?
Options:
- yes
- no
- it is not possible to tell
Teacher's response: Let's think. Horses could be pulling the vehicle for reasons other than a broken engine. The answer is it is not possible to tell.


Student asked: Premise: "Man kicking another man in the face in a karate competition."
Hypothesis: "The two men are shaking hands after making the business deal."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
Teacher's response: Let's think. Men that are shaking hands with each other after a business deal cannot be kicking a man in a karate competition at the same time. The answer is no.


Student asked: Given the sentence "Four small dogs play outside." can we conclude that "Four kittens lap a dish of milk."?
Options:
- yes
- it is not possible to tell
- no
Teacher's response:
Let's think. Dogs and kittens are not the same species. They can't be playing outside and lapping a dish of milk at the same time. The answer is no.