Anchor: This massively delayed planning and bill-writing, a traffic jam that still has not cleared.
Entailed: There was a traffic jam that affected work.
Contradiction: The traffic jam cleared in a few minutes and caused no delays.
Contradiction: The issue with planning and bill-writing has been completely solved. 
Contradiction: The traffic jam has cleared. 
Contradiction: A lady sits at her table for dinner.
Contradiction: She climbed up the slide.