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_68 (points VARCHAR, entrant VARCHAR, year VARCHAR, engine VARCHAR)
  ### Question:
  How many points were there in a year earlier than 1977, a Cosworth V8 engine, and an entry from HB Bewaking alarm systems?
  ### Answer:
  SELECT points FROM table_name_68 WHERE year < 1977 AND engine = "cosworth v8" AND entrant = "hb bewaking alarm systems"