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_37 (fleet_id VARCHAR, year_built VARCHAR, seats VARCHAR)
### Question:
For the train built in 2012 with less than 179 seats, what is the Fleet ID?
### Answer:
SELECT fleet_id FROM table_name_37 WHERE year_built = "2012" AND seats < 179