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_89 (manuals VARCHAR, kind VARCHAR, opus VARCHAR)
### Question:
What are the manuals with a kind of r, and an opus of 144?
### Answer:
SELECT manuals FROM table_name_89 WHERE kind = "r" AND opus = "144"