Premise: On garden lawn , black dog is retriving an object .
Correct statement: There is a very good chance that a dog is retreiving a stick
Incorrect statement: We doubt that a dog is retreiving a stick
Correct statement: It is impossible that a black lab is fetching a stick .
Incorrect statement: It is probably the case that a black lab is fetching a stick .
Correct statement: Chances are about even that a black Labrador catches a thrown item in the backyard .
Incorrect statement: There is almost no chance that a black Labrador catches a thrown item in the backyard .
Correct statement: It is almost certain that the dog is playing fetch with his owner .
Incorrect statement: We doubt that the dog is playing fetch with his owner .
Correct statement: It is almost certain that a black dog is playing fetch outside .
Incorrect statement: Chances are about even that a black dog is playing fetch outside .