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_13 ( pl_gp VARCHAR, pick__number VARCHAR, rd__number VARCHAR )

### Question ###
What is the sum number of Pl GP when the pick number is 178 and the road number is bigger than 9?

### Accurate SQL ###

SELECT COUNT(pl_gp) FROM table_name_13 WHERE pick__number = 178 AND rd__number > 9