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_77 (lane INTEGER, heat VARCHAR, name VARCHAR)
  ### Question:
  How many lanes have 2 as the heat, and susanna kallur as the name?
  ### Answer:
  SELECT SUM(lane) FROM table_name_77 WHERE heat = 2 AND name = "susanna kallur"