CREATE TABLE table_37476 ("Episode" CLOB, "Title" CLOB, "Writer ( s ) " CLOB, "Preservation" CLOB, "Original airdate" CLOB)

Who wrote Episode 2-15 (56)?
SELECT "Writer(s)" FROM table_37476 WHERE "Episode" = '2-15 (56)'
SELECT "Writer(s)" FROM "table_37476" WHERE "Episode" = '2-15 (56)'