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_64 (category VARCHAR, title VARCHAR, result VARCHAR, year VARCHAR)
### Question:
What Category has a Result of Nominated, Year of 2006, and the Title of Pierrepoint?
### Answer:
SELECT category FROM table_name_64 WHERE result = "nominated" AND year = 2006 AND title = "pierrepoint"