Anchor: Triathlete biking around a corner.
Entailed: A triathlete is taking a bike ride.
Contradiction: A triathlete is at the hospital for a broken ankle.
Contradiction: Oh it didn't.
Contradiction: The majority of critics are overly dissatisfied with the album. 
Contradiction: USPS does not handle mail in any aspect of their business.
Contradiction: A hiker is outdoors and using their legs.