Anchor: It might not have been perfect.
Entailed: It is possible that it wasn't perfect.
Contradiction: It wasn't even close to perfect.
Contradiction: A woman riding her bike.
Contradiction: The chats are basic Q and A' Chatters ask routine questions.
Contradiction: Nobunaga lived a long fruitful life and died of old age after commanding Japanese armies his entire life.
Contradiction: Two martial artists are showing their skills.