Premise: Two men in orange vests work in road construction .
Correct statement: We doubt that the men are just watching another person do all of the work .
Incorrect statement: It is highly likely that the men are just watching another person do all of the work .
Correct statement: It is probably not the case that two men are filling in the road potholes .
Incorrect statement: It is certain that two men are filling in the road potholes .
Correct statement: It is unlikely that two men prepare to lay down warning cones .
Incorrect statement: It is likely that two men prepare to lay down warning cones .
Correct statement: It is impossible that some men trying to rebuild the entire city
Incorrect statement: It is likely that some men trying to rebuild the entire city
Correct statement: It is impossible that criminals are working on the road .
Incorrect statement: It is probable that criminals are working on the road .