Premise: Customers stand in front of and talk with representatives sitting at desks with computers .
Correct statement: It is highly likely that customers are in line to talk to representatives .
Incorrect statement: It is probably not the case that customers are in line to talk to representatives .
Correct statement: It is unlikely that they are complaining about a product defect .
Incorrect statement: We believe that they are complaining about a product defect .
Correct statement: We doubt that the people are signing up for a new mobile plan
Incorrect statement: It is certain that the people are signing up for a new mobile plan
Correct statement: There is almost no chance that the furious customers are berating the representatives
Incorrect statement: It is likely that the furious customers are berating the representatives
Correct statement: It is highly likely that customers line up in front of representatives at their desks .
Incorrect statement: We doubt that customers line up in front of representatives at their desks .