Anchor: I'm not sure precisely why you favor the overblown megabookstores over Amazon.
Entailed: I don't know why you prefer megabookstores in comparison to Amazon.
Contradiction: I completely understand why you prefer megabookstores.
Contradiction: I don't care what kind of (...)
Contradiction: Schedule activities.
Contradiction: The dog's owner is swimming at the beach in the hot weather.
Contradiction: It weighs quite a lot.