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_21 (surface VARCHAR, support_category VARCHAR, round VARCHAR)
### Question:
Which Surface has a Support Category of jwrc/pwrc, and a Round larger than 5?
### Answer:
SELECT surface FROM table_name_21 WHERE support_category = "jwrc/pwrc" AND round > 5