The correct answer is (a) Maria Kirilenko.
Sania Mirza was defeated by Maria Kirilenko in the pre-quarterfinals of the 2005 US Open. Mirza was the 17th seed in the tournament, while Kirilenko was the 29th seed. Mirza won the first set 6-4, but Kirilenko won the next two sets 6-3, 6-4 to advance to the quarterfinals.
Maria Kirilenko is a Russian professional tennis player. She has won five singles titles and 11 doubles titles on the WTA Tour. She has also reached the quarterfinals of the US Open twice, in 2005 and 2012.
Tatyana Pamova is a Russian professional tennis player. She has won one singles title and one doubles title on the WTA Tour. She has never reached the quarterfinals of a Grand Slam tournament.
Anna Lona Gorenfeld is a Russian professional tennis player. She has never won a singles title or a doubles title on the WTA Tour. She has never reached the quarterfinals of a Grand Slam tournament.