Premise: Two adults on cellphones downtown .
Correct statement: It is highly likely that the adults are talking on their phones .
Incorrect statement: It is unlikely that the adults are talking on their phones .
Correct statement: It is impossible that people are doing something together .
Incorrect statement: There is a very good chance that people are doing something together .
Correct statement: It is impossible that two adults are calling for a contest .
Incorrect statement: It is highly likely that two adults are calling for a contest .
Correct statement: It is likely that a man and a woman are talking on their cellphone .
Incorrect statement: It is highly unlikely that a man and a woman are talking on their cellphone .
Correct statement: It is impossible that the two adults are on lunch .
Incorrect statement: There is a better than even chance that the two adults are on lunch .