Student asked: Premise: "Man with white shirt and green shorts poses for a picture."
Hypothesis: "The man is wearing clothes."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
Teacher's response: Let's think. A man with a shirt and shorts is a man who is wearing clothing. The answer is yes.


Student asked: Given the sentence "Two young girls are sitting at a table drinking and eating." is it true that "The girls are smoking."?
Teacher's response: Let's think. Two girls that are drinking and eating are not smoking at the same time. The answer is no.


Student asked: Given the sentence "Several men are walking and standing in john a. noble facility." can we conclude that "The men are waiting for a class to start."?
Options:
- yes
- it is not possible to tell
- no
Teacher's response: Let's think. Men could be walking and standing without waiting for a class to start. The answer is it is not possible to tell.


Student asked: Premise: "A man with a white mustache and an earpiece is smiling."
Based on this premise, can we conclude that the hypothesis "A man is twirling his mustache." is true?
Options:
- yes
- it is not possible to tell
- no
Teacher's response:
Let's think. Just because a man has a mustache doesn't mean he is twirling it. The answer is it is not possible to tell.