Premise: A guy typing on a laptop computer .
Correct statement: We believe that a man is typing up a report .
Incorrect statement: We doubt that a man is typing up a report .
Correct statement: It is impossible that the man is writing the All American Novel .
Incorrect statement: There is a better than even chance that the man is writing the All American Novel .
Correct statement: It is impossible that an author works on his next best-selling novel
Incorrect statement: There is a very good chance that an author works on his next best-selling novel
Correct statement: It is probably the case that an college kid typing up his report .
Incorrect statement: We doubt that an college kid typing up his report .
Correct statement: There is a very good chance that a man is working on a laptop computer .
Incorrect statement: It is highly unlikely that a man is working on a laptop computer .