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_81 (radical__variants_ VARCHAR, pīnyīn VARCHAR, stroke_count VARCHAR)
### Question:
WHAT IS THE RADICAL WITH gǔ, AND STROKE COUNT OF 7?
### Answer:
SELECT radical__variants_ FROM table_name_81 WHERE pīnyīn = "gǔ" AND stroke_count = 7