Premise: A fire extinguisher sits on a barricade next to a racetrack with smoke rising from a truck 's hood .
Correct statement: It is highly likely that there is a truck on fire .
Incorrect statement: It is unlikely that there is a truck on fire .
Correct statement: It is impossible that there was a fatal accident at the racetrack .
Incorrect statement: It is certain that there was a fatal accident at the racetrack .
Correct statement: We believe that the is a car crash next to a racetrack .
Incorrect statement: It is unlikely that the is a car crash next to a racetrack .
Correct statement: It is highly likely that the truck was on fire .
Incorrect statement: It is unlikely that the truck was on fire .
Correct statement: It is probably the case that people are rushing towards the fire extinguisher
Incorrect statement: It is highly unlikely that people are rushing towards the fire extinguisher