user: Question: what is the least maglia rosa when the rank is 108=, the country is united kingdom and young rider is less than 0?
Columns: ['Rank', 'Name', 'Country', 'Maglia Rosa', 'Giro Wins', 'Points', 'Young rider']
Types: ['text', 'text', 'text', 'real', 'real', 'real', 'real']
Sample row: ['1', 'Eddy Merckx', 'Belgium', 77.0, 5.0, 2.0, 0.0]
SQL:

assistant: SELECT MIN("Maglia Rosa") FROM "Table" WHERE "Rank" = '108=' AND "Country" = 'united kingdom' AND "Young rider" < 0.0;