Anchor: But it seemed to Hanson that only the oldest and ugliest buildings were still standing.
Entailed: It seemed to Hanson that there were some buildings still standing.
Contradiction: But it seemed to Hanson all the old buildings were destroyed.
Contradiction: The army never went to war with Chinese Nationalists.
Contradiction: If case studies vary greatly how do we assess their usefulness?
Contradiction: The surfer fell
Contradiction: A man has several posters.