Anchor: Dogs play in creek.
Entailed: There are dogs playing in the water.
Contradiction: The dogs are at the vet office.
Contradiction: Dozens of other alternatives are stated in the analysis, each with excellent ability to provide spectrum. 
Contradiction: Mainly because everyone else has an accounting focus I have become the PC guru for the department.
Contradiction: The plants are all grown from seeds.
Contradiction: Despite his misgivings, Kissinger praised Reagan's efforts in defeating communism.