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_43 (lane INTEGER, heat VARCHAR, name VARCHAR)
  ### Question:
  What's Sara Isakovič's lane number that had a heat of 3?
  ### Answer:
  SELECT SUM(lane) FROM table_name_43 WHERE heat = 3 AND name = "sara isakovič"