Anchor: well we have a little bit of a basis for conversation i was a substitute teacher for about a year
Entailed: For a year, I was a substitute teacher.
Contradiction: I was only ever a full-time teacher.
Contradiction: The child has a giraffe in his mouth.
Contradiction: Robert Kennedy's tour of Wyoming and Nebraska was partly organized by him.
Contradiction: Because social workers will be taking on this responsibility, no more employees will need to be hired. 
Contradiction: They agreed.