Question: Which tennis player also became a coach, Sébastien Lareau or Martina Navratilova?
Sentence (from "Martina Navratilova"): In 2005, "Tennis" magazine selected her as the greatest female tennis player for the years 1965 through 2005 and she is considered one of the best, if not the best, female tennis players of all time.
Relevant evidence: No