Anchor: However, when it actually began limited production it could only fly an average of 0.44 hours between maintenance actions.
Entailed: It could only fly for around 0.44 hours after limited production.
Contradiction: When it began it could fly for 5 days before maintenance was needed.
Contradiction: Monica was the last to leave.
Contradiction: The man is jumping off the chair.
Contradiction: The man is driving a car on the dirt road.
Contradiction: Two friends was talking while on the stairs.