Anchor: A young woman and a young man are stretching for a lesson in dance class.
Entailed: A young woman and a young man are in dance class.
Contradiction: The old man had a bad cramp in his foot.
Contradiction: A guy is riding his longboard
Contradiction: They are standing while gazing at the establishment.
Contradiction: A boy is taking a test.
Contradiction: The astronomer walked fancily into the dining room.