Next Question: Premise: "Two men cyclists examining the chain on a bike at night."
Based on this premise, can we conclude that the hypothesis "The bike chain was not working correctly." is true?
Options:
- yes
- it is not possible to tell
- no
My Answer: Let's think. A man can examine the chain on a bike but it doesn't mean it was not working correctly. The answer is it is not possible to tell.

Next Question: Premise: "A gray dog with a muzzle running."
Based on this premise, can we conclude that the hypothesis "The gray dog is gnawing the man's arm off." is true?
Options:
- yes
- it is not possible to tell
- no
My Answer: Let's think. Dog with a muzzle means that its mouth is close while a dog who is gnawing means its mouth is open. The answer is no.

Next Question: Can we conclude from "A rugby player wearing a white and red jersey is running the ball and is currently being tackled by an opposing player wearing a blue jersey." that "The player is a champ."?
Options:
- yes
- no
- it is not possible to tell
My Answer: Let's think. Just because a rugby player is being tackled does not mean they are a champ. The answer is it is not possible to tell.

Next Question: Can we conclude from "A man in a white martial arts robe attempts to submit his opponent wearing a blue robe." that "Two men demonstrate martial arts techniques."?
Options:
- yes
- no
- it is not possible to tell
My Answer:
Let's think. Attempts to submit his opponent does not imply to demonstrate techniques. The answer is it is not possible to tell.