Anchor: One could save time by taking a narrow path through the long grass, which cut off the detours of the winding drive. 
Entailed: A person can cut a portion of time through a narrow path that has long grass. 
Contradiction: You cannot save any time. 
Contradiction: The man and woman are running in the park
Contradiction: A dog is running through the water.
Contradiction: A man helps to rebuild a building.
Contradiction: Two people are walking outside when it is wet.