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_25200461_9 (d_r_spread VARCHAR, no_party_preference VARCHAR)
### Question:
What is the d-r spread if the no party preference is 31.8%?
### Answer:
SELECT d_r_spread FROM table_25200461_9 WHERE no_party_preference = "31.8%"