Question: Who won one women's grand slam singles title at the US Open in 1990, Brian Gottfried or Gabriela Sabatini?
Sentence (from "1990 US Open – Women's Singles"): Steffi Graf was the two-time defending champion, but she was defeated in the final by her rival Gabriela Sabatini, in what was a rematch of the 1988 US Open final and the 1989 US Open top half semifinal.
Relevant evidence: No