Anchor: They may not challenge or engage in any activity to influence welfare reform.
Entailed: They're not allowed to involve themselves in any activities that may have an influence on welfare reform. 
Contradiction: They are encouraged to participate in activities which have an impact on welfare reform. 
Contradiction: The weather is great, you are lucky that you retired.
Contradiction: There are sales of foreclosed associated with post-1991 loans.
Contradiction: Two men are fighting.
Contradiction: It takes 27 months to do the four phases.