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_76 (capacity INTEGER, rank VARCHAR, city VARCHAR)
### Question:
Which Capacity is the lowest one that has a Rank smaller than 15, and a City of belgrade?
### Answer:
SELECT MIN(capacity) FROM table_name_76 WHERE rank < 15 AND city = "belgrade"