Text: Critics point out that John Kennedy was an inexperienced pilot, took off after sunset, wasn't licensed to fly in the poor visibility he encountered Friday, flew the more dangerous route over water, and never contacted air traffic controllers for assistance.
Entailment: John Kennedy did not contact air traffic controller for assistance as he flew over a dangerous route on Friday as he did not have experience pointed out the critics.
Contradiction: John Kennedy had experience to fly over the dangerous routes.