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_10 (fleet_numbers VARCHAR, diagram VARCHAR, lot_no VARCHAR)
### Question:
Name the fleet numbers for diagram of 186 and lot number of 30798
### Answer:
SELECT fleet_numbers FROM table_name_10 WHERE diagram = 186 AND lot_no = 30798