Premise: Three young men stand against a wall talking while one young boy looks forward holding a poster .
Correct statement: It is probable that 3 brothers stand up against a wall while the 4th brother holds a poster .
Incorrect statement: It is improbable that 3 brothers stand up against a wall while the 4th brother holds a poster .
Correct statement: It is impossible that the boys are advertising for a car wash .
Incorrect statement: It is almost certain that the boys are advertising for a car wash .
Correct statement: There is a very good chance that the young boy is holding the poster for the other guys to see .
Incorrect statement: It is probably not the case that the young boy is holding the poster for the other guys to see .
Correct statement: There is little chance that the men are talking about work .
Incorrect statement: It is highly likely that the men are talking about work .
Correct statement: Chances are about even that the men are colleagues .
Incorrect statement: It is highly unlikely that the men are colleagues .