Anchor: A professor motions with his hands in front of a classroom full of students.
Entailed: A professor definitely motion with his hands
Contradiction: the students motions hands by professor
Contradiction: A shark is graduating from college.
Contradiction: Some people are enjoying the outdoors by a campfire
Contradiction: Count Stauffenberg was the Holy Roman emperor.
Contradiction: Those who think holidays are not normal without a game are able to start there.