Anchor: Two boys stand in a cutting underneath a giant tree.
Entailed: Two boys are outdoors.
Contradiction: Two boys stand in the kitchen, chopping some basil.
Contradiction: It will take you over 5 minutes to get up to the top station.
Contradiction: There were both valuable and invaluable items within the shops. 
Contradiction: Understanding why people behave certain ways is good material for case studies.
Contradiction: A man is reading a book about the USMC