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_18847736_2 (date VARCHAR, dolphins_points VARCHAR)
### Question:
How many dates do the dolphins have 6 points?
### Answer:
SELECT date FROM table_18847736_2 WHERE dolphins_points = 6