Student asked: Premise: "The girl is sitting at the counter between the bucket of flowers and the cardboard boxes."
Based on this premise, can we conclude that the hypothesis "The flowers are yellow." is true?
Options:
- yes
- it is not possible to tell
- no
Teacher's response: Let's think. The girl sitting at the counter between the bucket of flowers and the cardboard boxes doesn't imply that the flowers are yellow. The answer is it is not possible to tell.

Student asked: Premise: "Two men act out scene while dressed in character garb."
Hypothesis: "Two men watching a movie."
Do we know that the hypothesis entailed by the premise?
Teacher's response: Let's think. Two men can either be acting out a scene or watching a movie. The answer is no.

Student asked: Can we conclude from "Men standing on scaffolding are working." that "Men are working cleaning windows while on scaffolding."?
Options:
- yes
- no
- it is not possible to tell
Teacher's response: Let's think. Men standing on scaffolding are working does not necessary that they are working cleaning windows while on scaffolding. The answer is it is not possible to tell.

Student asked: Given the sentence "A man prepares morning coffee in a steel mug." can we conclude that "A man vacuums the floor."?
Options:
- yes
- it is not possible to tell
- no
Teacher's response:
Let's think. A man who prepares coffee can't be the same man who vacuums the floor at the same time. The answer is no.