user: ### NOW ANSWER:
Question: When mixed doubles is Danny Bawa Chrisnanta Debby Susanto what is the boys singles?
Columns: ['Year', 'Boys singles', 'Girls singles', 'Boys doubles', 'Girls doubles', 'Mixed doubles']
Types: ['real', 'text', 'text', 'text', 'text', 'text']
Sample row: [2001.0, 'Holvy De Pauw', 'Maria Kristin Yulianti', 'Hendra Setiawan Joko Riyadi', 'Lilyana Natsir Natalia Poluakan', 'Hendra Setiawan Greysia Polii']
SQL:

assistant: SELECT "Boys singles" FROM "Table" WHERE "Mixed doubles" = 'Danny Bawa Chrisnanta Debby Susanto';