Premise: Two people with backpacks take a picture of something high above them , while standing in a crowd .
Correct statement: There is a better than even chance that the people are wearing sneakers .
Incorrect statement: It is improbable that the people are wearing sneakers .
Correct statement: It is highly unlikely that the two people are photographing a bird .
Incorrect statement: It is almost certain that the two people are photographing a bird .
Correct statement: It is impossible that two tourists are documenting their vacation .
Incorrect statement: It is likely that two tourists are documenting their vacation .
Correct statement: It is impossible that two people on a vacation are taking pictures .
Incorrect statement: It is likely that two people on a vacation are taking pictures .
Correct statement: We believe that two people are taking a picture of planes flying by above them .
Incorrect statement: It is impossible that two people are taking a picture of planes flying by above them .