Table:
0
A
B
C
D
E
F
1
Year
Men's Singles
Women's Singles
Men's Doubles
Women's Doubles
Mixed Doubles
2
2013
Osleni Guerrero
Michelle Li
Adrian Liu Derrick Ng
Eva Lee Paula Lynn Obanana
Toby Ng Alex Bruce
3
2012
Kevin Cordón
Christin Tsai
Adrian Liu Derrick Ng
Alexandra Bruce Phyllis Chan
Alexandra Bruce Derrick Ng
4
2010
Stephan Wojcikiewicz
Cee Nantana Ketpura
Sameera Gunatileka Vincent Nguy
Grace Gao Joycelyn Ko
Toby Ng Grace Gao
5
2009
Kevin Cordón
Anna Rice
Kevin Cordón Rodolfo Ramirez
Milaine Cloutier Valerie St. Jacques
Toby Ng Grace Gao
6
2008
David Snider
Claudia Rivero
Toby Ng William Milroy
Christina Aicardi Claudia Rivero
William McRoy Fiona McKee
7
2007
Stephan Wojcikiewicz
Anna Rice
Mike Beres William Milroy
Fiona Mckee Charmaine Reid
Howard Bach Eva Lee
8
2005
Andrew Dabeka
Charmaine Reid
Khankham Malaythong Raju Rai
Helen Nichol Charmaine Reid
Mike Beres Jody Patrick
9
2001
Kevin Han
Meluawati
Kevin Han Howard Bach
Milaine Cloutier Helen Nichol
Keith Chan Milaine Cloutier
10
1999 1979
Not available
Not available
Not available
Not available
Not available
11
1993
Mario Carulla
Debra O'Connor
Mario Carulla Jose Antonio Iturriaga
Silvia Jimenez Maria Theresa Montero
Gustavo Salazar Maria Theresa Montero
12
1977
Roy Díaz González
Wendy Clarkson
Jamie McKee John Czich
Pam Bristol Brady Judianne Kelly
Bruce Pontow Pam Bristol Brady

Questions and formulas:
Question: In what year did Stephan Wojcikiewicz play men's single and Anna Rice play women's single?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:F1,(B1="stephan wojcikiewicz")*(C1="anna rice")),1))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:F12,(B2:B12="stephan wojcikiewicz")*(C2:C12="anna rice")),1))
Level: medium
Question: Who played men's doubles in 2012?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:F1,A1=2012),4))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:F12,A2:A12=2012),4))
Level: medium