Anchor: Furthermore she wrote, scathingly, about class, and Americans have never liked to hear about class.
Entailed: She wrote about something that Americans weren't fans of hearing about. 
Contradiction: She wrote about brass and it was something that thrilled Americans. 
Contradiction: The 2 people are looking at an 18th century exhibit of clothing in the museum.
Contradiction: Through analysis of multiple sites and data over time it is established.
Contradiction: The boy is making sandcastles.
Contradiction: Three men are in a boat while cattle look on.