Premise: Two men , one black , one white , are holding books and talking .
Correct statement: There is a better than even chance that the men are talking about the book they both just read .
Incorrect statement: It is highly unlikely that the men are talking about the book they both just read .
Correct statement: It is certain that the men can read
Incorrect statement: It is improbable that the men can read
Correct statement: It is impossible that two men are having a sad conversation .
Incorrect statement: It is almost certain that two men are having a sad conversation .
Correct statement: It is highly unlikely that there are two adults discussing the nature of a new textbook
Incorrect statement: Chances are about even that there are two adults discussing the nature of a new textbook
Correct statement: There is a better than even chance that some people are talking about books they 're holding .
Incorrect statement: It is impossible that some people are talking about books they 're holding .