user: Question: Which telescopes were sponsored by or originated in Belgium?
Columns: ['Name', 'Aperture m', 'Aper. in', 'Mirror/type', 'Nationality/Sponsors', 'Site', 'Built/Used']
Types: ['text', 'text', 'text', 'text', 'text', 'text', 'text']
Sample row: ['Hopkins Ultraviolet Telescope', '90cm', '35.4″', 'Single UV', 'USA', 'STS , Earth Orbit', '1990, 1995']
SQL:

assistant: SELECT "Name" FROM "Table" WHERE "Nationality/Sponsors" = 'Belgium';