Anchor: they they were forced to put her in a nursing home
Entailed: They had to put her in a nursing home.
Contradiction: They were forced to let her stay at her home.
Contradiction: Alcohol is illegal in Spain.
Contradiction: The company wanted me to walk with Natalia.
Contradiction: Intervention case studies should only focus on the addict. 
Contradiction: Federal Express can track your package anywhere in the world.