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_83 (total_receipts VARCHAR, candidate VARCHAR)
### Question:
How many receipts does Mike Gravel have?
### Answer:
SELECT total_receipts FROM table_name_83 WHERE candidate = "mike gravel"