user: Question: What is the name of the corporation that incorporated on October 15, 1955?
Columns: ['Name', 'Corporate name', 'Regional district', 'Incorporation date (city)', 'Population (2011)', 'Population (2006)', 'Change (%)', 'Area (km²)', 'Population density']
Types: ['text', 'text', 'text', 'text', 'real', 'real', 'text', 'text', 'text']
Sample row: ['Abbotsford', 'Abbotsford, City of', 'Fraser Valley', 'December 12, 1995', 133497.0, 124258.0, '7.4', '375.55', '355.5']
SQL:

assistant: SELECT "Corporate name" FROM "Table" WHERE "Incorporation date (city)" = 'October 15, 1955';