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_22 (lane VARCHAR, heat VARCHAR, nationality VARCHAR)
### Question:
What lane number was Hungary and had a heat of 4?
### Answer:
SELECT COUNT(lane) FROM table_name_22 WHERE heat = 4 AND nationality = "hungary"