Student asked: Premise: "A troubled man standing beside many hanging products."
Hypothesis: "The man is depressed."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
Teacher's response: Let's think. Just because a troubled man standing beside many hanging products does not necessary that the man is depressed. The answer is it is not possible to tell.


Student asked: Premise: "He is calling his wife to tell he will be coming late."
Based on this premise, can we conclude that the hypothesis "A man punching buttons on a cell phone." is true?
Options:
- yes
- it is not possible to tell
- no
Teacher's response: Let's think. Calling one's wife does not imply that a man is punching buttons or that he is on a cell phone. The answer is it is not possible to tell.


Student asked: Given the sentence "A man in a brown jacket and beige cap is drinking from a styrofoam cup." is it true that "A warmly dressed man is drinking coffee."?
Teacher's response: Let's think. The jacket might not have been that warm and the drink might not have been coffee. The answer is it is not possible to tell.


Student asked: Test for natural language inference.
Premise: "A band jamming out on their guitars."
Hypothesis: "The band is playing guitars."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
Teacher's response:
Let's think. Jamming out is an expression used to indicate playing music such as guitars. The answer is yes.