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_17386066_2 (opponent VARCHAR, stadium VARCHAR)
### Question:
Who is the opposing team when the game was played on the Shea Stadium?
### Answer:
SELECT opponent FROM table_17386066_2 WHERE stadium = "Shea stadium"