Anchor: After all, he twice declined opportunities to run for office in the '70s, when he was a much more credible candidate than he is now.
Entailed: He was a much more credible candidate when he refused to run for office in the 1970's.
Contradiction: He was never a credible candidate, even in the 70's.
Contradiction: A llama is in the pool
Contradiction: The theory is that if all are insured all would benefit.
Contradiction: This place is not known for any historical links to art or famous artists.
Contradiction: That's a whole other case.