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_80 (loco_nos VARCHAR, class VARCHAR)
### Question:
What is the Loco Nos of the e3 class?
### Answer:
SELECT loco_nos FROM table_name_80 WHERE class = "e3"