CREATE TABLE table_756 ("District" CLOB, "Incumbent" CLOB, "Party" CLOB, "First elected" FLOAT, "Result" CLOB, "Candidates" CLOB)

What party was Dewey Short associated with?
SELECT "Party" FROM table_756 WHERE "Incumbent" = 'Dewey Short'
SELECT "Party" FROM "table_756" WHERE "Incumbent" = 'Dewey Short'