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_12896884_1 (endowment VARCHAR, football_stadium VARCHAR)
### Question:
How many endowments does Mosaic Stadium have?
### Answer:
SELECT COUNT(endowment) FROM table_12896884_1 WHERE football_stadium = "Mosaic Stadium"