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_142950_1 (total_number_of_students VARCHAR, vice_chancellor VARCHAR)
  ### Question:
  How many members have professor edward acton as vice-chancellor?
  ### Answer:
  SELECT COUNT(total_number_of_students) FROM table_142950_1 WHERE vice_chancellor = "Professor Edward Acton"