Anchor: Odd looking young adult playing around a large tree that has big roots.
Entailed: Something about the adult is unusual.
Contradiction: The person playing is elderly.
Contradiction: All construction needs to be done before the boiler can be installed.
Contradiction: After he serves his time in prison, she plans on rekindling their love affair. 
Contradiction: The chats are too advanced for anyone to understand.
Contradiction: A girl rides her bike.