Premise: A woman in a brown shirt with her hair tied behind her head is looking through a rather large microscope .
Correct statement: It is impossible that the woman is researching amino acids .
Incorrect statement: It is certain that the woman is researching amino acids .
Correct statement: It is impossible that a woman is wearing a brown shirt that says ARMY on it .
Incorrect statement: There is a better than even chance that a woman is wearing a brown shirt that says ARMY on it .
Correct statement: It is highly likely that a scientist looks through a large microscope .
Incorrect statement: It is unlikely that a scientist looks through a large microscope .
Correct statement: It is almost certain that a female scientist examines slides under a microscope .
Incorrect statement: It is unlikely that a female scientist examines slides under a microscope .
Correct statement: Chances are about even that a slide of bacteria is on the microsope .
Incorrect statement: There is almost no chance that a slide of bacteria is on the microsope .