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_name_5 ( year_8_1st_quad VARCHAR, year_8_3rd_quad VARCHAR, year_9_2nd_quad VARCHAR, year_9_1st_quad VARCHAR )

### Question ###
For the Crew with Year 9 2nd Quads of STM, Year 9 1st Quads of SOM, and a Year 8 3rd Quads of STA what was the Year 8 1st Quads?

### Accurate SQL ###

SELECT year_8_1st_quad FROM table_name_5 WHERE year_9_2nd_quad = "stm" AND year_9_1st_quad = "som" AND year_8_3rd_quad = "sta"