Anchor: What was all this about a lost key? 
Entailed: What was this about a lost key?
Contradiction: What was this about a lost doorbell?
Contradiction: Two women are driving to the shop to to return their blue dresses.
Contradiction: I am assuming you know about the war that just happened.
Contradiction: The applicable regulations left out those written by the GSA for acquiring federal information processing resources.
Contradiction: There was a time where people enjoyed the aerobic class look, often wearing leg warmers and similar apparel.