Premise: Three elderly women walking from behind .
Correct statement: It is improbable that the woman was senile .
Incorrect statement: It is certain that the woman was senile .
Correct statement: There is almost no chance that three women are walking in a nursing home .
Incorrect statement: It is certain that three women are walking in a nursing home .
Correct statement: It is highly unlikely that three old women walk from behind on a sidewalk
Incorrect statement: It is probable that three old women walk from behind on a sidewalk
Correct statement: It is impossible that three women are walking to church
Incorrect statement: It is certain that three women are walking to church
Correct statement: There is little chance that three old women are strolling through a park .
Incorrect statement: We believe that three old women are strolling through a park .