text: 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_1974545_3 (basketball_arena VARCHAR, capacity VARCHAR)
  ### Question:
  How many basketball arenas are there that belong to a school with a capacity of 3,000?
  ### Answer:
  SELECT COUNT(basketball_arena) FROM table_1974545_3 WHERE capacity = "3,000"