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_95 (year INTEGER, round VARCHAR, winner VARCHAR)
  ### Question:
  What year did Ivanovic win with Ivanovic greater than 4 and round of R16?
  ### Answer:
  SELECT SUM(year) FROM table_name_95 WHERE winner = "ivanovic" AND "ivanovic" > 4 AND round = "r16"