Elizabeth Smylie (nee Sayers, born 11 April 1963), sometimes known as Liz Smylie, is a retired Australian professional tennis player. During her career, she won four Grand Slam titles, one of them in women's doubles and three in mixed doubles. She also won three singles titles and 36 doubles titles.

Based on that paragraph can we conclude that this sentence is true?
Elizabeth Smylie was the highest paid female tennis player in her time.
It's impossible to say