Anchor: Competitors simply run up and down the side of a fell, taking obstacles like bogs, streams, and rocks in their stride.
Entailed: Competitors evade obstacles while running up and down a fell.
Contradiction: The side of a fell is free from obstacles and is best described as very tidy and dry.
Contradiction: I looked at them already and I liked them.
Contradiction: Many programs in NY get funding from the IRS.
Contradiction: There are no fees-for-service.
Contradiction: Three dogs are racing outside.