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_24 (rd__number VARCHAR, reg_gp VARCHAR, pick__number VARCHAR)
### Question:
What is the rd number where the reg GP is 0 and the pick is 150?
### Answer:
SELECT COUNT(rd__number) FROM table_name_24 WHERE reg_gp = 0 AND pick__number = 150