SCHEMA:
CREATE TABLE table_name_35 (miss_air__1st_runner_up_ VARCHAR, year VARCHAR, miss_water__2nd_runner_up_ VARCHAR)
USER:
Who won Miss Air (1st Runner-up) when Catherine Untalan was Miss Water (2nd Runner-up) earlier than 2007?

QUERY:
SELECT miss_air__1st_runner_up_ FROM table_name_35 WHERE year < 2007 AND miss_water__2nd_runner_up_ = "catherine untalan"