Premise: Four guys and one girl three guys are wearing short-sleeve shirt and the girl and the other guy is wearing tanks .
Correct statement: It is probably the case that a group of people are spending the day at the park .
Incorrect statement: It is probably not the case that a group of people are spending the day at the park .
Correct statement: There is a very good chance that several people are enjoying the sunshine day .
Incorrect statement: It is impossible that several people are enjoying the sunshine day .
Correct statement: There is almost no chance that the clothes the guys wearing are colored red .
Incorrect statement: It is certain that the clothes the guys wearing are colored red .
Correct statement: It is probably not the case that a tall person in a shirt
Incorrect statement: It is likely that a tall person in a shirt
Correct statement: It is highly unlikely that everyone is wearing pants .
Incorrect statement: It is highly likely that everyone is wearing pants .