Anchor: By serving as a readily available resource for organization employees, they helped clear up misunderstandings and provided guidance on topics that were not specifically addressed in written guidance.
Entailed: They cleared up misunderstandings by serving as a readily available resource for employees.  
Contradiction: They could not help with misunderstandings that employees had.  
Contradiction: Three people are inside drinking hot chocolate.
Contradiction: A girl swimming.
Contradiction: A group of people is sitting quietly in the library, bone dry.
Contradiction: The parents did not raise the children properly.