Student asked: Premise: "A child is playing computer games."
Hypothesis: "The child is not having fun playing computer games."
Do we know that the hypothesis entailed by the premise?
Teacher's response: Let's think. Not all child playing computer games is not having fun playing computer games. The answer is it is not possible to tell.


Student asked: Premise: "A man in a suit is sleeping in a chair near a street."
Hypothesis: "A news anchor is passed out in a chair."
Do we know that the hypothesis entailed by the premise?
Teacher's response: Let's think. Sleeping could mean 20 minutes where passed out sounds like 4 hours. The answer is it is not possible to tell.


Student asked: Premise: "A man dressed in an army uniform next to a person with a green shirt hanging from a pole."
Based on this premise, can we conclude that the hypothesis "There is a person dressed in his pajamas standing next to another person wearing overalls standing near the telephone booth." is true?
Options:
- yes
- it is not possible to tell
- no
Teacher's response: Let's think. He is not in pajamas if he is in an army uniform. JUst because he has a green shirt does not mean he is wearing overalls. There is nothing that implies they are near the telephone booth. The answer is it is not possible to tell.


Student asked: Premise: "A child does cartwheels in the yard."
Hypothesis: "A chinese woman is watching a presentation."
Do we know that the hypothesis entailed by the premise?
Teacher's response:
Let's think. The child doing cartwheels cannot also be a woman watching a presentation. The answer is no.