Below is the list of tables from the database along with their columns and datatype. Need to generate an accurate SQL query for the question.
Only use the columns present in the respective table. Only use the columns which are required to generate the SQL query. Only use table joins if required and not otherwise.

### Tables ###
TABLE: CREATE TABLE table_3729 ( "#" real, "Matches As Captain" text, "Player" text, "Asian Cup Played As A Captain" text, "Years Active" text, "Caps(Goals)" text )

### Question ###
What were the years active where Asian Cup played as a captain is Qatar 1988?

### Accurate SQL ###

SELECT "Years Active" FROM table_3729 WHERE "Asian Cup Played As A Captain" = 'Qatar 1988'