Premise: A boy with a red shirt climbs a large rock while a man with a red shirt helps him .
Correct statement: There is a very good chance that a father and son are climbing rocks .
Incorrect statement: There is almost no chance that a father and son are climbing rocks .
Correct statement: It is impossible that the man is the boy 's uncle .
Incorrect statement: It is certain that the man is the boy 's uncle .
Correct statement: Chances are about even that the man and his son are playing near the shore .
Incorrect statement: It is highly unlikely that the man and his son are playing near the shore .
Correct statement: We believe that a father is helping his son climb a rock .
Incorrect statement: Chances are slight that a father is helping his son climb a rock .
Correct statement: There is a very good chance that a father helps his son climb .
Incorrect statement: There is almost no chance that a father helps his son climb .