Premise: several workers standing in a partially constructed building behind street sign
Correct statement: It is probably the case that workers take their break and chat while still inside the unfinished building .
Incorrect statement: We doubt that workers take their break and chat while still inside the unfinished building .
Correct statement: We believe that the workers are looking at building plans .
Incorrect statement: There is almost no chance that the workers are looking at building plans .
Correct statement: It is probably not the case that workers are hammering on building walls .
Incorrect statement: It is likely that workers are hammering on building walls .
Correct statement: Chances are about even that the men take a lunch break before getting back to work .
Incorrect statement: It is impossible that the men take a lunch break before getting back to work .
Correct statement: We believe that several workers are on a break from constructing a building .
Incorrect statement: It is improbable that several workers are on a break from constructing a building .