Student asked: Can we conclude from "Girl in plaid shirt wears a mask over her face as she walks in public." that "A girl is wearing a mask over her face to avoid the flu."?
Options:
- yes
- no
- it is not possible to tell
Teacher's response: Let's think. Girl in plaid shirt wears a mask over her face as she walks in public does not imply that she is wearing a mask over her face to avoid the flu. The answer is it is not possible to tell.

Student asked: Given the sentence "A bearded man in a blue shirt ls laughing while a suited mustached man holds up a glass." is it true that "A bearded man in a blue shirt ls laughing while a suited mustached man holds up a glass and makes a toast to his new bride."?
Teacher's response: Let's think. A bearded man in a blue shirt ls laughing while a suited mustached man holds up a glass does not necessary that he makes a toast to his new bride. The answer is it is not possible to tell.

Student asked: Premise: "A massive crown await in the middle of the city."
Based on this premise, can we conclude that the hypothesis "Someone wants the crown in the middle of the city." is true?
Options:
- yes
- it is not possible to tell
- no
Teacher's response: Let's think. Crown awaiting in the middle of city does not imply someone wants it. The answer is it is not possible to tell.

Student asked: Premise: "Well it is a boring night out on the town tonight."
Hypothesis: "There is a group of friends."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
Teacher's response:
Let's think. It is a boring night out on the town but there isn't necessarily a group of friends. The answer is it is not possible to tell.