Below is the list of tables from the database along with their columns and datatype. Need to generate an accurate SQL query for the question.
Only use the columns present in the respective table. Only use the columns which are required to generate the SQL query. Only use table joins if required and not otherwise.

### Tables ###
TABLE: CREATE TABLE table_64871 ( "Rank" text, "Name" text, "Country" text, "Maglia Rosa" real, "Giro Wins" real, "Points" real, "Young rider" real )

### Question ###
what is the least maglia rosa when the rank is 108=, the country is united kingdom and young rider is less than 0?

### Accurate SQL ###

SELECT MIN("Maglia Rosa") FROM table_64871 WHERE "Rank" = '108=' AND "Country" = 'united kingdom' AND "Young rider" < '0'