Anchor: Like an old party boss--and he is an old party boss--Yeltsin purges his administration regularly.
Entailed: Purging his administration on the regular is something an old party boss, like Yeltsin, would do.
Contradiction: Yeltsin isn't one to purge anyone or anything from his administration. 
Contradiction: A girl rides a unicycle.
Contradiction: Anything below the neck is unnoticeable in the absence of a good personality.
Contradiction: All of the construction will be done on site using specialized cranes and equipment.
Contradiction: The Kentucky native has no idea why the fight occurred.