Anchor: congressional oversight of IRS' operations, including IRS' implementation of the 1998
Entailed: Congress reviews the operations of the IRS.
Contradiction: Congress never reviews the operations of the IRS.  
Contradiction: The man and ski poles are made of the same material
Contradiction: REMSAD Version 6.4 was reviewed by the EPA.
Contradiction: baby in crib
Contradiction: Someone throwing an something in the air.