Premise: The man with the backpack is sitting in a buildings courtyard in front of an art sculpture reading .
Correct statement: It is impossible that the man is reading Crime and Punishment .
Incorrect statement: Chances are about even that the man is reading Crime and Punishment .
Correct statement: It is probably the case that the person is a student .
Incorrect statement: It is improbable that the person is a student .
Correct statement: It is impossible that the man 's backpack is full of guns and ammunition .
Incorrect statement: It is likely that the man 's backpack is full of guns and ammunition .
Correct statement: It is impossible that the man is reading his bible .
Incorrect statement: Chances are about even that the man is reading his bible .
Correct statement: It is impossible that the man takes a break from his walking journey to read a chapter in a novel .
Incorrect statement: It is highly likely that the man takes a break from his walking journey to read a chapter in a novel .