SCHEMA:
CREATE TABLE table_name_31 (group VARCHAR, award VARCHAR, film_show VARCHAR, result VARCHAR, year VARCHAR)
USER:
Before 2012, which Group has the Result, nominated, the Film/Show, East West 101, and the Award, Best Lead Actor in A Television Drama?

QUERY:
SELECT group FROM table_name_31 WHERE result = "nominated" AND year < 2012 AND film_show = "east west 101" AND award = "best lead actor in a television drama"