Premise: Several men are tinkering with radio controlled items .
Correct statement: There is a very good chance that several men were working on their radio controlled cars .
Incorrect statement: It is improbable that several men were working on their radio controlled cars .
Correct statement: There is a very good chance that a group of hobbyists are racing their remote-controlled cars .
Incorrect statement: There is almost no chance that a group of hobbyists are racing their remote-controlled cars .
Correct statement: There is a better than even chance that the men are playing .
Incorrect statement: Chances are slight that the men are playing .
Correct statement: We believe that there are men testing out their drones in the park .
Incorrect statement: There is almost no chance that there are men testing out their drones in the park .
Correct statement: There is a better than even chance that some young and old men are playing with a radio controlled car .
Incorrect statement: It is impossible that some young and old men are playing with a radio controlled car .