user: ### NOW ANSWER:
Question: How many years did Caroline Lubrez win?
Columns: ['Host city', 'Year', 'Winner', '1st runner up', '2nd runner up']
Types: ['text', 'real', 'text', 'text', 'text']
Sample row: ['Istanbul', 1988.0, 'Neneng Robiah', 'Helena Kirsi', 'Sibel Tan']
SQL:

assistant: SELECT SUM("Year") FROM "Table" WHERE "Winner" = 'Caroline Lubrez';