Premise: A teenager with a purple bandanna around his neck plays the electric guitar and screams into a microphone .
Correct statement: Chances are about even that a bassist accompanies his friend in some live music .
Incorrect statement: There is almost no chance that a bassist accompanies his friend in some live music .
Correct statement: It is highly unlikely that the teenager is performing at a concert .
Incorrect statement: It is probable that the teenager is performing at a concert .
Correct statement: There is a better than even chance that his band is with him .
Incorrect statement: There is little chance that his band is with him .
Correct statement: There is almost no chance that the teenager is inside a building while playing the guitar and singing .
Incorrect statement: It is certain that the teenager is inside a building while playing the guitar and singing .
Correct statement: Chances are about even that the teenager performs at a concert .
Incorrect statement: It is almost certain that the teenager performs at a concert .