Anchor: In my almost seven years at the helm of the PRC, if I have learned nothing else, I've learned that each case presents a new challenge.
Entailed: One thing I have learned in my seven years at the PRC is each case is a new challenge. 
Contradiction: I have worked at the PRC for ten years now. 
Contradiction: One woman is sitting on the stairs.
Contradiction: A man and woman drinking.
Contradiction: A man with empty hands stands outside a doorway.
Contradiction: a women is cleaning