Student asked: If "Old lady crosses the street in the city." does that mean that "The lady is walking to work."?
Options:
- yes
- it is not possible to tell
- no
Teacher's response: Let's think. A street can be crossed for any reason and not just to get to work. The answer is it is not possible to tell.

Student asked: Given the sentence "Three women in yellow shirts sit at a table." can we conclude that "Women are sitting down to eat."?
Options:
- yes
- it is not possible to tell
- no
Teacher's response: Let's think. Women can sit at a table even if they have no intention to eat. The answer is it is not possible to tell.

Student asked: Test for natural language inference.
Premise: "Its a beautiful day for an outdoor wedding."
Hypothesis: "It is springtime."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
Teacher's response: Let's think. It's a beautiful day for an outdoor wedding but it's not necessarily springtime. The answer is it is not possible to tell.

Student asked: Given the sentence "A man in a black coat eating with a woman in a brown fur coat and black hat." is it true that "A man drinking a soda alone."?
Teacher's response:
Let's think. A man is either drinking alone or eating with a woman. The answer is no.