Table: iran_1998_asian_games_4
Columns: athlete
event
round_of_16
quarterfinal
semifinal
final

Question: What event had zhamash l 1–2 in the quarterfinal?
SQL: SELECT "event" FROM iran_1998_asian_games_4 WHERE "quarterfinal" = 'zhamash l 1–2'

Question: Hossein Ojaghi participated in what semifinal.
SQL: SELECT "semifinal" FROM iran_1998_asian_games_4 WHERE "athlete" = 'hossein ojaghi'

Question: Alireza Rouzbahani did not advance to the quarterfinal in what event?
SQL: SELECT "event" FROM iran_1998_asian_games_4 WHERE "quarterfinal" = 'did not advance' AND "athlete" = 'alireza rouzbahani'