Premise: A worker in a blue hat is fixing the wall .
Correct statement: Chances are about even that the worker hammers at the drywall .
Incorrect statement: There is almost no chance that the worker hammers at the drywall .
Correct statement: It is probably not the case that the worker is fixing the hole in the wall .
Incorrect statement: It is almost certain that the worker is fixing the hole in the wall .
Correct statement: It is probably not the case that a worker nailing things on the wall .
Incorrect statement: It is certain that a worker nailing things on the wall .
Correct statement: It is highly unlikely that the wall has been broken for years and the worker is finally fixing it .
Incorrect statement: We believe that the wall has been broken for years and the worker is finally fixing it .
Correct statement: Chances are about even that a worker is hammering .
Incorrect statement: It is highly unlikely that a worker is hammering .