Below is an context that describes a sql query, paired with an question that provides further information. Write an answer that appropriately completes the request.  # noqa: E501
### Context:
CREATE TABLE table_name_43 (score VARCHAR, opponent VARCHAR, surface VARCHAR, year VARCHAR)
### Question:
What was the score on a clay surface in a year later than 2006 with David Ferrer as an opponent?
### Answer:
SELECT score FROM table_name_43 WHERE surface = "clay" AND year > 2006 AND opponent = "david ferrer"