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_name_62 (presentation_of_credentials VARCHAR, name VARCHAR)
  ### Question:
  When did Robert G. Miner present his credentials?
  ### Answer:
  SELECT presentation_of_credentials FROM table_name_62 WHERE name = "robert g. miner"