Anchor: Nearly all have experienced structural changes in their delivery systems since 1995.
Entailed: Almost all of them have experienced radical changes in their delivery systems since 1995.
Contradiction: Almost all of them have experienced radical changes in their political systems since 1970.
Contradiction: Boys are in English class.
Contradiction: A dog chases birds in a field.
Contradiction: cow eats leaves
Contradiction: A dog is laying down.