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_94 (mother_tongue VARCHAR, population__2006_ VARCHAR)

### Question ###
What is the mother tongue language shared by 300 people in 2006?

### Accurate SQL ###

SELECT mother_tongue FROM table_name_94 WHERE population__2006_ = 300