Premise: Several people preparing for winter sporting activities such as snowboarding and skiing .
Correct statement: We believe that friends ready to go skiing .
Incorrect statement: We doubt that friends ready to go skiing .
Correct statement: It is impossible that athletes ready themselves for the Winter Olympics .
Incorrect statement: There is a very good chance that athletes ready themselves for the Winter Olympics .
Correct statement: It is impossible that people prepare for the next x games , practicing snowboarding and skiing
Incorrect statement: There is a very good chance that people prepare for the next x games , practicing snowboarding and skiing
Correct statement: It is probable that a family is getting ready to go skiing together .
Incorrect statement: It is unlikely that a family is getting ready to go skiing together .
Correct statement: It is impossible that they are participants in the Winter X Games .
Incorrect statement: Chances are about even that they are participants in the Winter X Games .