user: Question: Which award ceremony took place on May 15, 1965?
Columns: ['Ceremony', 'Date', 'Host(s)', 'Venue', 'Film of the Year']
Types: ['text', 'text', 'text', 'text', 'text']
Sample row: ['1st Canadian Film Awards', 'April 27, 1949', 'Robert Winters', 'Little Elgin Theatre , Ottawa, Ontario', "The Loon's Necklace"]
SQL:

assistant: SELECT "Ceremony" FROM "Table" WHERE "Date" = 'May 15, 1965';