Premise: Many people walking together on pavement near a brick building with other people looking on .
Correct statement: It is probably not the case that an angry mob walks near a building near a group of onlookers
Incorrect statement: There is a very good chance that an angry mob walks near a building near a group of onlookers
Correct statement: It is highly unlikely that a gay pride parade passes by a brick building .
Incorrect statement: It is certain that a gay pride parade passes by a brick building .
Correct statement: It is impossible that the people looking on are people watching until their next class starts
Incorrect statement: Chances are about even that the people looking on are people watching until their next class starts
Correct statement: There is a very good chance that a group of people are heading towards the building 's entrance .
Incorrect statement: There is little chance that a group of people are heading towards the building 's entrance .
Correct statement: Chances are about even that the people are protesting .
Incorrect statement: It is certain that the people are protesting .