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_17 (road_team VARCHAR, home_team VARCHAR, date VARCHAR)
### Question:
Which Road team has a Home team of portland, and a Date of may 31?
### Answer:
SELECT road_team FROM table_name_17 WHERE home_team = "portland" AND date = "may 31"