Premise: Two guys , both wearing white suits one with a black belt the other one with a black and red belt , they are having a match .
Correct statement: Chances are about even that the two men are competing in a martial arts competition .
Incorrect statement: It is impossible that the two men are competing in a martial arts competition .
Correct statement: Chances are about even that two men are practicing karate .
Incorrect statement: It is highly unlikely that two men are practicing karate .
Correct statement: It is highly unlikely that the men are businessmen
Incorrect statement: It is certain that the men are businessmen
Correct statement: It is impossible that the belt is a hand-me-down .
Incorrect statement: Chances are about even that the belt is a hand-me-down .
Correct statement: There is almost no chance that the guys are in a karate tournament .
Incorrect statement: Chances are about even that the guys are in a karate tournament .