Anchor: A woman in a blue shirt is playing an instrument.
Entailed: A woman in blue is playing an instrument.
Contradiction: A girl in red is sitting at the bar.
Contradiction: Of course you want the book back, it's natural.
Contradiction: Portions of the inside are as old as 1100, the crown spire being 500 years old.
Contradiction: An empty room.
Contradiction: The three people are outdoors.