Student asked: Premise: "An elderly man is getting his shoes shined at a mobile shoe shining shop."
Based on this premise, can we conclude that the hypothesis "The old man is walking to lunch." is true?
Options:
- yes
- it is not possible to tell
- no
Teacher's response: Let's think. The man can not both be sitting and getting his shoes shined AND walking to lunch. The answer is no.


Student asked: Premise: "A woman in a purple shirt walking in a market."
Hypothesis: "A mother is going to buy food for her children."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
Teacher's response: Let's think. Walking in a market does not mean going to buy food. The answer is it is not possible to tell.


Student asked: Premise: "A man is doing some kind of maintenance work on a train."
Based on this premise, can we conclude that the hypothesis "The passengers are waiting for a bus." is true?
Options:
- yes
- it is not possible to tell
- no
Teacher's response: Let's think. A man is one person and passengers means more than one so both can't be true at the same time. The answer is no.


Student asked: Premise: "Man holding his baby outside."
Hypothesis: "A man is holding an infant."
Do we know that the hypothesis entailed by the premise?
Teacher's response:
Let's think. A baby is an infant and a man is holding it. The answer is yes.