Anchor: Each of the long ceiling beams of its interior is hewn from one tree.
Entailed: One tree gave all of the ceiling beams.
Contradiction: The beams came from 20 trees.
Contradiction: Reorganization is easy because the paintings are not displayed in chronological order.
Contradiction: Most draft reports for comment to agencies electronically, in an agreed-upon format that protects the files from alteration are transmitted by GAO.
Contradiction: Sex will always be for procreation, cloning and genetic engineering does not exist. 
Contradiction: The teams are playing a sport