Student asked: Given the sentence "A group of men wearing uniforms with hats gather holding flags." is it true that "Group of men wearing uniforms gather around with flags while wearing hats."?
Teacher's response: Let's think. Gather holding flags is a rephrasing of gather around with flags. The answer is yes.

Student asked: Given the sentence "A man sits on stairs with a woman." can we conclude that "A man and woman are stading in line at the grocery store."?
Options:
- yes
- it is not possible to tell
- no
Teacher's response: Let's think. You cannot sit on stairs abs be at the grocery store simultaneously. The answer is no.

Student asked: Can we conclude from "A man in a plaid shirt and suit coat has a microphone in one hand and a pen in the other." that "The man is using the mic to give a speech."?
Options:
- yes
- no
- it is not possible to tell
Teacher's response: Let's think. Having a microphone in one's hand does not imply giving a speech. The answer is it is not possible to tell.

Student asked: Premise: "A row of red bicycles are parked on the street."
Based on this premise, can we conclude that the hypothesis "The parked bicycles will be gone after classes are out for the day." is true?
Options:
- yes
- it is not possible to tell
- no
Teacher's response:
Let's think. Bicycles parked on the street does not imply they will be gone. The answer is it is not possible to tell.