Anchor: little boy playing basketball in the grass
Entailed: A little boy playing basketball
Contradiction: Little boy learning to swim.
Contradiction: Hegel, Bach, and Martin Luther were not born there.
Contradiction: We might become more socialistic if we keep having more social programs.
Contradiction: Corsets were a definite danger to anyone who was wearing one.
Contradiction: Some studies use a small number of sites, that are not similar to case studies.