Anchor: These are terrific grounds for deciding to further test substances culled from nature--some of which will surely prove valuable.
Entailed: These are perfect conditions for deciding about substance tests.
Contradiction: These is the worst environment for deciding anything about testing substances.
Contradiction: A postal service below breakeven will be more attractive to cream skimmers. 
Contradiction: Other shows don't have the same honesty that it has.
Contradiction: the restaurant is closed.
Contradiction: The gymnast is hanging.