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_1341690_20 (party VARCHAR, incumbent VARCHAR)
  ### Question:
  How many instances are there of party in the situation where Robert Bauman is the incumbent politician?
  ### Answer:
  SELECT COUNT(party) FROM table_1341690_20 WHERE incumbent = "Robert Bauman"