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_1850339_2 (season VARCHAR, army___navy_score VARCHAR)
### Question:
How many different season have an Army - Navy score of 10 dec. 2016 at Baltimore, MD (M&T Bank Stadium)?
### Answer:
SELECT COUNT(season) FROM table_1850339_2 WHERE army___navy_score = "10 Dec. 2016 at Baltimore, MD (M&T Bank Stadium)"