Premise: People waiting at a light on bikes .
Correct statement: It is highly likely that there are people on bikes at a light
Incorrect statement: It is probably not the case that there are people on bikes at a light
Correct statement: It is likely that people biking through the city .
Incorrect statement: It is highly unlikely that people biking through the city .
Correct statement: It is probably the case that there is traffic next to the bikes .
Incorrect statement: We doubt that there is traffic next to the bikes .
Correct statement: It is impossible that the people are riding their bikes to the gym .
Incorrect statement: It is probable that the people are riding their bikes to the gym .
Correct statement: It is improbable that men and women on their motorcycles , wearing helmets and protective jackets .
Incorrect statement: It is highly likely that men and women on their motorcycles , wearing helmets and protective jackets .