Anchor: A group surrounds to students as the practice martial arts.
Entailed: Students are practicing martial arts.
Contradiction: THe students are taking a science test.
Contradiction: The other site's data must be examined first before all themes from one can be analyzed.
Contradiction: A group of birds are moving toward a person.
Contradiction: Two people met in a coffee shop.
Contradiction: Ehrlich allowed him to prove a point to his students.