Anchor: A pilot and copilot are flying a plane.
Entailed: A pair of men, one the pilot, the other the copilot, fly a plane
Contradiction: Two pilots are inspecting their plane
Contradiction: It's never bolted.
Contradiction: The sultans were happy simply to control religious and local affairs.
Contradiction: the skateboarder forgot his board so walked to the park
Contradiction: a helicopter hovers