Premise: seven people are riding a green raft in a white water river .
Correct statement: There is a very good chance that friends enjoy a ride in a white water raft .
Incorrect statement: We doubt that friends enjoy a ride in a white water raft .
Correct statement: It is probably the case that seven people on vacation riding white water in a green raft .
Incorrect statement: Chances are slight that seven people on vacation riding white water in a green raft .
Correct statement: We believe that the rafters approach the rapids with squeals of excitement .
Incorrect statement: It is highly unlikely that the rafters approach the rapids with squeals of excitement .
Correct statement: It is almost certain that a group of people with helmets on in a boat .
Incorrect statement: There is almost no chance that a group of people with helmets on in a boat .
Correct statement: There is a very good chance that seven people are riding quickly .
Incorrect statement: There is little chance that seven people are riding quickly .