Anchor: In some cases, however, scheduled maintenance has been deferred.
Entailed: Regular maintenance has been postponed at times.
Contradiction: Maintenance is no longer performed in all cases.
Contradiction: the couple is very old
Contradiction: I enjoyed German Cuisine. 
Contradiction: The man was sitting in the lounge with his feet up smoking a pipe
Contradiction: Whittington questions if 18 has been playing with him all this time.