Table:
text: List of ITTF Pro Tour winners
German Open
German Open
Year_Location Mens_Singles Womens_Singles Mens_Doubles Womens_Doubles
2005 Magdeburg Vladimir Samsonov Cao Zhen Lee Jung-Woo Oh Sang-Eun Tie Yana Zhang Rui
2004 Leipzig Timo Boll Niu Jianfeng Timo Boll Christian Süß Guo Yue Niu Jianfeng
2003 Bremen Wang Liqin Zhang Yining Ko Lai Chak Li Ching Wang Nan Zhang Yining
2002 Magdeburg Ma Lin Tamara Boroš Kong Linghui Ma Lin Li Jia Niu Jianfeng
2001 Bayreuth Vladimir Samsonov Ryu Ji-Hae Slobodan Grujic Aleksandar Karakasevic Kim Bok-Rae Kim Kyung-Ah

Question: Which of the ITTF Pro Tour winners won the women's singles the year Ma Lin won the German Open men's singles?