Anchor: This may seem a little bit like supplying a rival army with ammunition, but in fact it is entirely consistent with the stated mission of the IRS.
Entailed: The IRS has a mission that is confusing to some.
Contradiction: The IRS has a mission that is easy to understand.
Contradiction: the woman wore a blue skirt and played the drums
Contradiction: I work for Hal Ammon.
Contradiction: That's great. 
Contradiction: In today's Wall Street Journal is said that Merk's Propecia is effective in restoring hair in some cases.