Student asked: Premise: "A surgeon and two assistants perform an operation."
Hypothesis: "A surgeon with no assistants performing an operation."
Do we know that the hypothesis entailed by the premise?
Teacher's response: Let's think. The surgeon either with two assistants or no assistants performing an operation. The answer is no.


Student asked: Can we conclude from "A flower girl drops petals while the ring bearer watches." that "A woman is putting on her wedding gown in her room."?
Options:
- yes
- no
- it is not possible to tell
Teacher's response: Let's think. A girl normally refers to someone younger than a woman. One would not be dropping petals and putting on a wedding gown simultaneously. The answer is no.


Student asked: Premise: "The marquee of movies now playing."
Based on this premise, can we conclude that the hypothesis "A sign is showing movie names." is true?
Options:
- yes
- it is not possible to tell
- no
Teacher's response: Let's think. A marquee is a type of sign. A movie showing is the same as a movie playing. The answer is yes.


Student asked: Premise: "A man in a red sweater vest advertising a tattoo service on a busy street."
Hypothesis: "The man works for the tattoo shop."
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 man's sweater vest is advertising a tattoo service works at the tattoo shop. The answer is it is not possible to tell.