CREATE TABLE table_55143 ("Title" TEXT, "Publisher" TEXT, "First Year" TEXT, "Last Year" TEXT, "Genre" TEXT)

Which EC Comics title ran from 1950 to 1953?
SELECT "Title" FROM table_55143 WHERE "First Year" = '1950' AND "Publisher" = 'ec comics' AND "Last Year" = '1953'
SELECT "Title" FROM "table_55143" WHERE "First Year" = '1950' AND "Last Year" = '1953' AND "Publisher" = 'ec comics'