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_55 (pick__number VARCHAR, college VARCHAR, round VARCHAR)
### Question:
What is the total number of Pick #, when College is Oklahoma, and when Round is less than 4?
### Answer:
SELECT COUNT(pick__number) FROM table_name_55 WHERE college = "oklahoma" AND round < 4