user: Question: what is the title when the imprint is Dengeki Bunko and the artist is Kiyotaka Haimura?
Columns: ['Year', 'Character', 'Title', 'Author', 'Artist', 'Imprint']
Types: ['real', 'text', 'text', 'text', 'text', 'text']
Sample row: [2005.0, 'I', 'Zaregoto series', 'Nisio Isin', 'Take', 'Kodansha Novels']
SQL:

assistant: SELECT "Title" FROM "Table" WHERE "Imprint" = 'Dengeki Bunko' AND "Artist" = 'Kiyotaka Haimura';