Premise: A long line of children are walking along a dirt path in front of a building as adults are sporadically placed along the path to watch them .
Correct statement: There is a very good chance that a group of school children and their teachers walk in front of a building .
Incorrect statement: It is impossible that a group of school children and their teachers walk in front of a building .
Correct statement: It is improbable that the adults watching the children are their parents .
Incorrect statement: There is a very good chance that the adults watching the children are their parents .
Correct statement: It is unlikely that a school is having a fire drill
Incorrect statement: It is certain that a school is having a fire drill
Correct statement: It is impossible that the children are siblings
Incorrect statement: It is probable that the children are siblings
Correct statement: It is improbable that children are lining up on a dirt path to enter a museum with adults chaperoning .
Incorrect statement: It is likely that children are lining up on a dirt path to enter a museum with adults chaperoning .