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_184803_4 (commentator VARCHAR, broadcaster VARCHAR)
### Question:
how many people commentated where broadcaster is orf
### Answer:
SELECT COUNT(commentator) FROM table_184803_4 WHERE broadcaster = "ORF"