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_78 (heat INTEGER, nationality VARCHAR, rank VARCHAR)
### Question:
How many heats did Runners from Guinea-Bissau run, with rank higher than 33?
### Answer:
SELECT SUM(heat) FROM table_name_78 WHERE nationality = "guinea-bissau" AND rank < 33