Student asked: Premise: "A man and young girl eat a meal on a city street."
Based on this premise, can we conclude that the hypothesis "A man and a young girl are eating in the middle of a street." is true?
Options:
- yes
- it is not possible to tell
- no
Teacher's response: Let's think. On a city street does not usually mean in the middle of a street. The answer is it is not possible to tell.

Student asked: If "A lifeguard dressed in red sitting at their post." does that mean that "A lifeguard is watching the swimmers in the ocean."?
Options:
- yes
- it is not possible to tell
- no
Teacher's response: Let's think. Just because a lifeguard dressed in red is sitting at their post does not mean they are watching swimmers in the ocean. The answer is it is not possible to tell.

Student asked: Premise: "The young couple share a humorous joke while traveling on the coach bus."
Based on this premise, can we conclude that the hypothesis "The couple are in a relationship with each other." is true?
Options:
- yes
- it is not possible to tell
- no
Teacher's response: Let's think. The young couple is a couple and they being sharing a humorous joke while traveling on the coach bus means in a relationship with each other. The answer is yes.

Student asked: Premise: "Three women with big blond-hair singing on stage."
Hypothesis: "Three women with brunette hair dancing on stage."
Do we know that the hypothesis entailed by the premise?
Teacher's response:
Let's think. One can either have brunette hair or blond hair. One cannot be singing and dancing simultaneously. The answer is no.