Anchor: Full beach service during the day; happy hour from 4:30pm until the sun goes down.
Entailed: Happy hour is until 4:30pm until the sun goes down.
Contradiction: There is no happy hour available.
Contradiction: The dog sits in the grass.
Contradiction: I've only seen diesel trucks, not cars.
Contradiction: They needed an extra income
Contradiction: Two men are near barge.