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_3 (year INTEGER, surface VARCHAR, opponent VARCHAR)

### Question ###
What is the lowest Year, when Surface is Hard, and when Opponent is Dinara Safina?

### Accurate SQL ###

SELECT MIN(year) FROM table_name_3 WHERE surface = "hard" AND opponent = "dinara safina"