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_61 (prime_mover VARCHAR, model VARCHAR)
### Question:
Which prime mover had a Model of rs-18?
### Answer:
SELECT prime_mover FROM table_name_61 WHERE model = "rs-18"