Premise: Several people walk up and down a set of stairs in an alleyway with graffiti painted on the walls
Correct statement: It is highly unlikely that some graffiti artists are trying to gain inspiration by looking at others ' work .
Incorrect statement: There is a very good chance that some graffiti artists are trying to gain inspiration by looking at others ' work .
Correct statement: There is almost no chance that a group of friends walk past and appreciate their street art .
Incorrect statement: It is highly likely that a group of friends walk past and appreciate their street art .
Correct statement: There is almost no chance that people are running outside .
Incorrect statement: It is probably the case that people are running outside .
Correct statement: It is impossible that people walking in an alley in NYC .
Incorrect statement: It is probably the case that people walking in an alley in NYC .
Correct statement: It is probable that some of the people have written graffiti on the walls .
Incorrect statement: We doubt that some of the people have written graffiti on the walls .