Anchor: But when important issues can't be negotiated, both the covenant marriage and the no-fault contract become more attractive, for different reasons.
Entailed: No-fault contracts and covenant marriages are used when issues can not be negotiated.
Contradiction: There were no other choices but to negotiate.
Contradiction: It would be worse if they allowed the postal service to make changes first. 
Contradiction: a baby is sleeping in a man's arms
Contradiction: EFFECTIVE DATE FOR CONSOLIDATED STATEMENTS ABOUT CHEMISTRY
Contradiction: Humans racing