Student asked: Premise: "An older lady wearing glasses is sitting on a bench beside a tree."
Hypothesis: "An older lady is reading a book at a park."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
Teacher's response: Let's think. Just because the older lady is wearing glasses doesn't mean she is reading. The answer is it is not possible to tell.

Student asked: Premise: "The baby is smiling whilst sitting in a highchair with a red white and blue toy."
Based on this premise, can we conclude that the hypothesis "The baby is smiling in the chair." is true?
Options:
- yes
- it is not possible to tell
- no
Teacher's response: Let's think. The baby is smiling in the chair implies the baby is with a red white and blue toy. The answer is yes.

Student asked: If "There is a man sitting at a sewing machine outside behind a small brick house and talking to 3 other people." does that mean that "The man is sewing pants."?
Options:
- yes
- it is not possible to tell
- no
Teacher's response: Let's think. A man talking at a sewing machine machine is not assumed to be sewing pants. The answer is it is not possible to tell.

Student asked: Given the sentence "People walking about a university campus with palm trees in the background." is it true that "People walking across a bridge with palm trees in the background."?
Teacher's response:
Let's think. Walking across a bridge is not the same thing as walking about a university campus. The answer is no.