Premise: In a dance studio , dancers in Scottish kilts rehearse before an instructor .
Correct statement: Chances are slight that the dancers are professional and known by the public .
Incorrect statement: We believe that the dancers are professional and known by the public .
Correct statement: Chances are about even that people getting ready for a big play .
Incorrect statement: It is highly unlikely that people getting ready for a big play .
Correct statement: It is likely that scottish dancers rehearse for a play
Incorrect statement: It is probably not the case that scottish dancers rehearse for a play
Correct statement: It is probably not the case that the dancers , wearing costumes , are dancing in the room in front of a person .
Incorrect statement: It is probable that the dancers , wearing costumes , are dancing in the room in front of a person .
Correct statement: We doubt that dancers rehearse in a dance studio before their big recital
Incorrect statement: It is certain that dancers rehearse in a dance studio before their big recital