QUESTION: If "Two men are having a conversation." does that mean that "Two men sit in silence."?
Options:
- yes
- it is not possible to tell
- no

SOLUTION: Let's solve this gradually. The men can't be having a conversation and sit in silence at the same time.
Answer is no.

QUESTION: Premise: "A man standing and cheering amongst a stadium of others sitting."
Based on this premise, can we conclude that the hypothesis "A man cheers for his favorite team." is true?
Options:
- yes
- it is not possible to tell
- no

SOLUTION: Let's solve this gradually. Standing and cheering does not imply cheering for a favorite team.
Answer is it is not possible to tell.

QUESTION: Can we conclude from "Two cowboys roping horses in a rodeo." that "Two indians are hunting some horses."?
Options:
- yes
- no
- it is not possible to tell

SOLUTION: Let's solve this gradually. It can only be either cowboys or Indians. Roping and hunting are separate activities.
Answer is no.

QUESTION: If "A man who is wearing glasses and a lab coat is smiling." does that mean that "The gentleman does not have 20/20 vision."?
Options:
- yes
- it is not possible to tell
- no

SOLUTION:
Let's solve this gradually. A person wearing glasses would most likely not have 20/20 vision.
Answer is yes.