Premise: a man stands with a guitar and music stand in an empty room .
Correct statement: There is a better than even chance that the man is a music teacher .
Incorrect statement: It is improbable that the man is a music teacher .
Correct statement: It is likely that a man with a guitar and music stand , waits for people to enter an empty room .
Incorrect statement: There is little chance that a man with a guitar and music stand , waits for people to enter an empty room .
Correct statement: It is highly likely that the man is going to practice playing the guitar .
Incorrect statement: It is unlikely that the man is going to practice playing the guitar .
Correct statement: It is impossible that a man is an empty room
Incorrect statement: It is highly likely that a man is an empty room
Correct statement: It is almost certain that the man can play music .
Incorrect statement: Chances are slight that the man can play music .