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_99 ( player VARCHAR, position VARCHAR, club_province VARCHAR, caps VARCHAR )

### Question ###
Which player has a Club/province of direito, less than 21 caps, and a Position of lock?

### Accurate SQL ###

SELECT player FROM table_name_99 WHERE club_province = "direito" AND caps < 21 AND position = "lock"