Anchor: As the primatologist Frans de Waal has observed, male chimps seem to live in a hierarchical world with replaceable coalition partners and a single permanent  power.
Entailed: To the primatologist Frans de Waal, there is a form of power structure among male chimps.
Contradiction: To the primatologist Frans de Waal, there is a form of power structure among male cats.
Contradiction: girl eats cheerios
Contradiction: A man is near a body of water.
Contradiction: An estimated 5.7 billion was spent on Medicaid in 1999.
Contradiction: The struggle is going to continue for a little while longer.