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_62 (counties INTEGER, candidate VARCHAR, delegates VARCHAR)
### Question:
What is the highest Counties when Mitt Romney was the candidate with less than 0 delegates?
### Answer:
SELECT MAX(counties) FROM table_name_62 WHERE candidate = "mitt romney" AND delegates < 0