Anchor: For example, mail could be sorted one day and delivered the next, resulting in a less demanding schedule.
Entailed: If mail can be sorted in one day, delivered the next the schedule will be less demanding. 
Contradiction: The schedule is more hectic when mail is sorted in one day and delivered in another.
Contradiction: The streets are completely void of traffic.
Contradiction: A report on The Methodology of Comparative Research, pp. 1-20.
Contradiction: A man is making food.
Contradiction: You didn't need to know the language