Anchor: A group of children sitting together on a bench.
Entailed: A group of children sit together.
Contradiction: A group of children sit on a couch.
Contradiction: The last was in using several forms of data within a case study in order to give multiple reference points and verify patterns.
Contradiction: She's into this, I guess.
Contradiction: A man teaches children how to fix their scooters.
Contradiction: The city-states of Greece were autonomous.