user: ### NOW ANSWER:
Question: Name the number one singles for  Desvarieux, Jacob
Columns: ['Artist', 'Country', 'Number-one single(s)', 'Year', 'Weeks at #1', 'Straight to #1 ?']
Types: ['text', 'text', 'text', 'real', 'real', 'text']
Sample row: ["D'Avilla, Philippe", 'France', '" Les Rois du monde "', 2000.0, 17.0, 'No']
SQL:

assistant: SELECT "Number-one single(s)" FROM "Table" WHERE "Artist" = 'Desvarieux, Jacob';