Premise: A boy wearing green shorts is about to serve a volleyball .
Correct statement: It is likely that a boy is playing ball with other students .
Incorrect statement: Chances are slight that a boy is playing ball with other students .
Correct statement: It is unlikely that the boy is the best player on the team .
Incorrect statement: It is highly likely that the boy is the best player on the team .
Correct statement: Chances are about even that a boy is winning a game of volleyball .
Incorrect statement: It is certain that a boy is winning a game of volleyball .
Correct statement: There is a better than even chance that a boy is about to mess up his serve .
Incorrect statement: It is highly unlikely that a boy is about to mess up his serve .
Correct statement: It is probable that a boy is reserving a volleyball
Incorrect statement: It is impossible that a boy is reserving a volleyball