Anchor: A crowd gathered around a park water fountain in the rain.
Entailed: A group of people are outside.
Contradiction: One person is at the park.
Contradiction: It will be more expensive because it has air conditioning and electric heating. 
Contradiction: The man wasn't able to retain a lawyer, and the experience left him bitter with the legal system.
Contradiction: I hate playing sports, so I avoid it at all costs.
Contradiction: Frequent flyer miles are thought to contribute less to savings than the lodging portion of the program.