question: In which week is the winner listed as Jana Novotná Arantxa Sánchez Vicario 5–7, 7–5, 6–4?
answer: SELECT week_of FROM table_name_71 WHERE winner = "jana novotná arantxa sánchez vicario 5–7, 7–5, 6–4"
context: CREATE TABLE table_name_71 (week_of VARCHAR, winner VARCHAR)