Anchor: Ah! Poirot studied her seriously. 
Entailed: Poirot looked at her for a long time.
Contradiction: Poirot never looked at her.
Contradiction: They were able to help a lot of people immensely with their projects.
Contradiction: most of the colleges in Maryland collect their office paper for recycling
Contradiction: A girl in a red sweatshirt is sitting on the curb writing a book.
Contradiction: The kids are running.