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_20174050_23 (notes VARCHAR, reader VARCHAR)
### Question:
how many notes were read by reader varma, idria indira varma?
### Answer:
SELECT COUNT(notes) FROM table_20174050_23 WHERE reader = "Varma, Idria Indira Varma"