Anchor: oh wow that would have been six or seven years ago then
Entailed: That would have been a couple of years ago.
Contradiction: That was twenty-five years and six months ago.
Contradiction: It was said people could not trade or sell to one another. 
Contradiction: It's worth a stop at the church.
Contradiction: He had to reach for his contact lenses.
Contradiction: The one we finished was the one the head engineer took off in.