CREATE TABLE table_8710 ("Developer ( s ) " CLOB, "Release date" CLOB, "Required OS" CLOB, "Payment" CLOB, "Type" CLOB)

Which Release date has a Type of 2d?
SELECT "Release date" FROM table_8710 WHERE "Type" = '2d'
SELECT "Release date" FROM "table_8710" WHERE "Type" = '2d'