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_1918850_2 (championship VARCHAR, opponents_in_the_final VARCHAR, partner VARCHAR, outcome VARCHAR, surface VARCHAR)
  ### Question:
  which championship had helena suková tom nijssen as opponents in the final and nicole provis as partner, the surface was hard and the outcome was winner
  ### Answer:
  SELECT championship FROM table_1918850_2 WHERE outcome = "Winner" AND surface = "Hard" AND partner = "Nicole Provis" AND opponents_in_the_final = "Helena Suková Tom Nijssen"