Table:
0
A
B
C
D
E
1
Year Location
Mens Singles
Womens Singles
Mens Doubles
Womens Doubles
2
2005 Fort Lauderdale
Oh Sang-Eun
Li Jiawei
Lee Jung-Woo Oh Sang-Eun
Tie Ya Na Zhang Rui
3
2004 Chicago
Ryu Seung-Min
Li Jiawei
Lee Chul-Seung Ryu Seung-Min
Liu Jia Wang Chen
4
2002 Fort Lauderdale
Ma Lin
Zhang Yining
Kong Linghui Ma Lin
Li Nan Zhang Yining
5
2001 Fort Lauderdale
Liu Guozheng
Niu Jianfeng
Chiang Peng-Lung Chang Yen-Shu
Bai Yang Niu Jianfeng
6
2000 Fort Lauderdale
Wang Liqin
Wang Nan
Kong Linghui Liu Guoliang
Chen Jing Xu Jing
7
1998 Houston
Jean-Michel Saive
Ni Xialian
Cheng Yinghua Jean-Michel Saive
Keiko Okazaki Aya Umemura
8
1997 Fort Lauderdale
Kong Linghui
Wang Nan
Lee Chul-Seung Oh Sang-Eun
Lee Eun-Sil Ryu Ji-Hae

Questions and formulas:
Question: Who won the Womens Singles in the year the Jean-Michel Saive won the Mens Singles?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,B1="Jean-Michel Saive"),3))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E8,B2:B8="Jean-Michel Saive"),3))
Level: medium
Question: In what year and location did Liu Guozheng win the Mens Singles?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,B1="Liu Guozheng"),1))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E8,B2:B8="Liu Guozheng"),1))
Level: medium
Question: In what year and location did Wang Liqin win the Mens Singles?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,B1="Wang Liqin"),1))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E8,B2:B8="Wang Liqin"),1))
Level: medium