Student asked: Premise: "Three ice hockey players in black play outside."
Based on this premise, can we conclude that the hypothesis "A couple of basketball players eat at the cafeteria." is true?
Options:
- yes
- it is not possible to tell
- no
Teacher's response: Let's think. A couple of people cannot be three people. Ice hockey players are not basketball players. One does not eat while playing outside. A cafeteria is usually not outside. The answer is no.

Student asked: Given the sentence "Girl in red jumping for joy." is it true that "A girl is leaping and laughing after receiving the new doll."?
Teacher's response: Let's think. Jumping for joy does not imply laughing after receiving a new doll. The answer is it is not possible to tell.

Student asked: Test for natural language inference.
Premise: "A mother is trying to get her children to smile for a picture."
Hypothesis: "A mother is not taking a photo."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
Teacher's response: Let's think. A mother trying to take photo of her children with smiling face. The answer is no.

Student asked: Given the sentence "An older man with a plaid shirt is looking through a microscope." can we conclude that "A man wears plaid shorts."?
Options:
- yes
- it is not possible to tell
- no
Teacher's response:
Let's think. A man with plaid shorts does not necessarily imply the man wears the shorts. The answer is it is not possible to tell.