user: Question: what is the mountain range when the state is Colorado, rank is higher than 90 and mountain peak is Whetstone Mountain?
Columns: ['Rank', 'Mountain Peak', 'State', 'Mountain Range', 'Location']
Types: ['real', 'text', 'text', 'text', 'text']
Sample row: [1.0, 'Mount McKinley ( Denali )', 'Alaska', 'Alaska Range', '63.0690°N 151.0063°W']
SQL:

assistant: SELECT COUNT("Mountain Range") FROM "Table" WHERE "State" = 'Colorado' AND "Rank" > 90.0 AND "Mountain Peak" = 'Whetstone Mountain';