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_43 (rider VARCHAR, laps VARCHAR, grid VARCHAR)

### Question ###
Who was teh rider with 18 laps and a grid of 25?

### Accurate SQL ###

SELECT rider FROM table_name_43 WHERE laps = 18 AND grid = 25