Premise: A number of people in white cowboy hats are sitting on horses and talking , while a man in a black cowboy hat sits on a nearby fence .
Correct statement: It is impossible that many people are on horses while one man is not because he does n't know how to ride one .
Incorrect statement: There is a very good chance that many people are on horses while one man is not because he does n't know how to ride one .
Correct statement: There is almost no chance that a number of cowboys are about to herd cattle
Incorrect statement: It is certain that a number of cowboys are about to herd cattle
Correct statement: It is certain that some people are wearing cowboy hats .
Incorrect statement: It is impossible that some people are wearing cowboy hats .
Correct statement: There is almost no chance that a number of people are sitting on horses and talking about the upcoming horse race competition .
Incorrect statement: It is almost certain that a number of people are sitting on horses and talking about the upcoming horse race competition .
Correct statement: There is almost no chance that cowboys talk cow-logistics
Incorrect statement: It is probable that cowboys talk cow-logistics