Anchor: Not only did he attack Helms July 15, but he deliberately embarrassed the White House--which had refrained from quarreling with Helms--by calling on Clinton to speak up for his confirmation.
Entailed: The White House tried to not quarrel with Helms.
Contradiction: The White House kept trying to quarrel with Helms.
Contradiction: I know what the weather will be like this weekend. 
Contradiction: Two people are walking down the street.
Contradiction: Alterman does not care about marriage penalties.
Contradiction: A man is near a woman.