Anchor: Indeed, far from being a cohesive group, the oligarchs have engaged in bitter business and political struggles (which, in Russia, are the same thing).
Entailed: The oligarchs have engaged in political struggles.
Contradiction: Political struggles were something that the oligarchs never got involved in.
Contradiction: the wielder is making a safe
Contradiction: Some people and CDs.
Contradiction: An I-appliance is obedient.
Contradiction: People and dogs swim together.