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 TRANSACTIONS (investor_id VARCHAR, share_count INTEGER)
  ### Question:
  Show the average share count of transactions for different investors.
  ### Answer:
  SELECT investor_id, AVG(share_count) FROM TRANSACTIONS GROUP BY investor_id