Anchor: yeah i built three houses in my life and
Entailed: I have built houses in my life.
Contradiction: I have never built anything in my life. 
Contradiction: The Commission didn't inform SBA about its certification, did it?
Contradiction: The U.S.S.R had information traded to them from Israel.
Contradiction: The people are walking outside.
Contradiction: Has your car had any work done?