CREATE TABLE table_2698 ("Constituency" CLOB, "Winner" CLOB, "Party" CLOB, "Margin" FLOAT, "Runner-up a" CLOB, "Party a" CLOB)

What party won with a margin of 105731?
SELECT "Party" FROM table_2698 WHERE "Margin" = '105731'
SELECT "Party" FROM "table_2698" WHERE "Margin" = '105731'