Anchor: Three tall women stroll down a crowded sidewalk.
Entailed: 3 woman are walking on the sidewalk
Contradiction: 3 woman are sitting on the sidewalk.
Contradiction: The children are doing their homework.
Contradiction: I am asking you to please tell me the absolute truth. 
Contradiction: I wanted the search to go on for a long time. 
Contradiction: Olive oil is used by competitors to make themselves slippery.