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_46 (lane INTEGER, time VARCHAR, country VARCHAR, name VARCHAR)
### Question:
How many Lanes have a Country of jamaica, and a Name of kerron stewart, and a Time larger than 22?
### Answer:
SELECT SUM(lane) FROM table_name_46 WHERE country = "jamaica" AND name = "kerron stewart" AND time > 22