Anchor: In some instances, only one component of a case study may be analyzed in this way.
Entailed: Sometimes, only one part of a case study can be analyzed like this.
Contradiction: It's always possible to analyze a case study this way.
Contradiction: I do not think there are any opportunities left for constructive engagements.  
Contradiction: yeah from anyone but them
Contradiction: The passengers are mostly Italian.
Contradiction: A boy is cranking a lever in the courtyard.