Anchor: An Aikido student striking an attack in a demonstration to other students who stand patiently on the side of the mat.
Entailed: A martial artist is showing off his skills to a group of people.
Contradiction: An Aikido student sitting down taking a break.
Contradiction: Two ninjas are fighting in front of a class of students.
Contradiction: Two teenaged boys are wrestling in a match.
Contradiction: A person rides a roller coaster.
Contradiction: Martial art students eating burger at White Castle