Premise: Three men in an auditorium prepare to tape something .
Correct statement: It is almost certain that the three men were working on something
Incorrect statement: There is almost no chance that the three men were working on something
Correct statement: It is impossible that cIA spies are preparing to eavesdrop on students in a classroom .
Incorrect statement: There is a better than even chance that cIA spies are preparing to eavesdrop on students in a classroom .
Correct statement: Chances are about even that these men work as a camera crew .
Incorrect statement: There is almost no chance that these men work as a camera crew .
Correct statement: Chances are slight that three men recording a speech .
Incorrect statement: It is probably the case that three men recording a speech .
Correct statement: There is a better than even chance that the men are making repairs in the auditorium .
Incorrect statement: It is highly unlikely that the men are making repairs in the auditorium .