Anchor: What's most worrisome about the entry of the big pharmaceutical firms is that their large marketing budgets will expand the respectability of these kinds of low-standard claims.
Entailed: It is concerning that the entry of big pharmaceutical firms will expand the respectability of low-standard claims.  
Contradiction: We are not concerned about the entry of big pharmaceutical firms.  
Contradiction: Library materials are not divided into subclasses.
Contradiction: Use of automated computerized screening with real-time production of brief workbook content tailored to specific problems is one of the innovations being tested at this time.
Contradiction: By quoting Tucker's eloquent letter to him, he garners sympathy. 
Contradiction: The men had spears.