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_40 (screening_started VARCHAR, screening_completed VARCHAR)
### Question:
Name the screening started when it was completed 3 may 2006
### Answer:
SELECT screening_started FROM table_name_40 WHERE screening_completed = "3 may 2006"