user: Question: Which Share of seats has Seats smaller than 52, and a Name of SDP–Liberal Alliance, and a General election of 1983?
Columns: ['General election', 'Name', 'Share of votes', 'Seats', 'Share of seats']
Types: ['real', 'text', 'text', 'real', 'text']
Sample row: [1983.0, 'SDP–Liberal Alliance', '25%', 23.0, '3.5%']
SQL:

assistant: SELECT "Share of seats" FROM "Table" WHERE "Seats" < 52.0 AND "Name" = 'SDP–Liberal Alliance' AND "General election" = 1983.0;