user: Question: Name the class 1-200 for University of Hertfordshire for University of Warwick
Columns: ['Year', 'Location', 'Class 1', 'Best UK team', 'Class 1-200', 'Class 3', 'Class 1a']
Types: ['text', 'text', 'text', 'text', 'text', 'text', 'text']
Sample row: ['1998', 'MIRA', 'University of Texas at Arlington', 'University of Birmingham', 'n/a', 'n/a', 'n/a']
SQL:

assistant: SELECT "Class 1-200" FROM "Table" WHERE "Best UK team" = 'University of Hertfordshire' AND "Class 1a" = 'University of Warwick';