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_77630 ( "YEAR" real, "Seniors" text, "Reserves" text, "Thirds (Under 17's)" text, "Fourths (Under 14's)" text )

### Question ###
Which seniors have a year before 2007, Fourths (Under 14's) of kiewa-sandy creek, and a Reserve of mitta united?

### Accurate SQL ###

SELECT "Seniors" FROM table_77630 WHERE "YEAR" < '2007' AND "Fourths (Under 14's)" = 'kiewa-sandy creek' AND "Reserves" = 'mitta united'