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_81 ( radical__variants_ VARCHAR, pīnyīn VARCHAR, stroke_count VARCHAR )

### Question ###
WHAT IS THE RADICAL WITH g , AND STROKE COUNT OF 7?

### Accurate SQL ###

SELECT radical__variants_ FROM table_name_81 WHERE pīnyīn = "gǔ" AND stroke_count = 7