Anchor:  Negotiated rates-unaccompanied by a change in service conditions that provides cost justification-are a problematical approach to introducing additional flexibility into Postal Service business practices.
Entailed: Negotiated rates make it difficult to get the Postal Service to become more adaptable in its business practices.
Contradiction: Negotiated rates encourage flexibility in the Postal Service but the cost justifications are hard to ignore.
Contradiction: Julius spoke quickly with no break.
Contradiction: The person is using one of her five senses.
Contradiction: The island has no church so people gathered in the park.
Contradiction: People looking at vehicles which met with an accident.