Anchor: When the government in 1989 started asking parents to provide the Social Security number of their putative day-care provider, claims for credits dropped markedly.)
Entailed: In 1989 the government asked parents to provide the Social Security number of their day-care provider.
Contradiction: When the government asked parents to provide Social Security numbers, claims for credits increased.
Contradiction: The hotels are not planning to accommodate fishing and water skiing in the near future.
Contradiction: The lakes in Italy's Lake District are very suitable for romance.
Contradiction: Only steelworkers have the option to shift to boilerworkers, while iron workers are disallowed.
Contradiction: Some of his political lies were hurtful.