Anchor: The mistake has been corrected in the archived article but, as is our policy, we note the error here for purposes of self-flagellation.
Entailed: We note the error here even though it has already been corrected in the archived article.
Contradiction: The mistake has been corrected and there is no reason to note it here.
Contradiction: Tuppence felt even braver when she realized everything was going to end. 
Contradiction: There is a man sitting
Contradiction: INS figured out that criminal aliens could be apprehended for only $10 million.
Contradiction: People waiting for a concert