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_42 (staying_councillors INTEGER, new_council VARCHAR, election_result VARCHAR, party VARCHAR)

### Question ###
How many staying councillors were there when the election result was larger than 0, the new council less than 27 and the party conservatives?

### Accurate SQL ###

SELECT AVG(staying_councillors) FROM table_name_42 WHERE election_result > 0 AND party = "conservatives" AND new_council < 27