user: Question: What region has a 5 rank?
Columns: ['Rank', 'Mountain Peak', 'Region', 'Mountain Range', 'Location']
Types: ['real', 'text', 'text', 'text', 'text']
Sample row: [1.0, 'Fishers Peak', 'Colorado', 'Raton Mesa', '37.0982°N 104.4628°W']
SQL:

assistant: SELECT "Region" FROM "Table" WHERE "Rank" = 5.0;