Table:
0
A
B
C
D
E
1
Championship
Current champion(s)
Previous champion(s)
Date won
Location
2
NECW Heavyweight Champion
Sean Burke
Antonio Thomas
October 4, 2013
Beverly, MA
3
NECW Television Champion
Johnny Thunder
Defeated Justin Corino in tournament final
May 3, 2013
Randolph, MA
4
NECW Tag Team Champions
Scotty Slade and Mark Shurman
Mike Webb and Nick Fahrenheit
October 4, 2013
Beverly, MA
5
World Women's Wrestling Championship
Alexxis Nevaeh
Mistress Belmont
August 8, 2010
Quincy, MA
6
Iron 8 Championship Tournament
"Handsome" Johnny Hayes
Antonio Thomas
May 1, 2010
Somerset, MA

Questions and formulas:
Question: In which championship had a previous champion of "defeated Justin Corino in tournament final"?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,C1="defeated justin corino in tournament final"),1))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E6,C2:C6="defeated justin corino in tournament final"),1))
Level: medium
Question: Which location had previous champions of Mike Webb and Nick Fahrenheit?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,C1="mike webb and nick fahrenheit"),5))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E6,C2:C6="mike webb and nick fahrenheit"),5))
Level: medium
Question: Who were the previous champions from the event won on May 1, 2010?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,D1="may 1, 2010"),3))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E6,D2:D6="may 1, 2010"),3))
Level: medium
Question: Who is the current champion for the event in Beverly, MA, with previous champions of Mike Webb and Nick Fahrenheit?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,(E1="beverly, ma")*(C1="mike webb and nick fahrenheit")),2))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E6,(E2:E6="beverly, ma")*(C2:C6="mike webb and nick fahrenheit")),2))
Level: medium
Question: Who is the current champion in the NECW Heavyweight Championship?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,A1="necw heavyweight champion"),2))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E6,A2:A6="necw heavyweight champion"),2))
Level: medium
Question: Which location held the Iron 8 Championship tournament?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,A1="iron 8 championship tournament"),5))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E6,A2:A6="iron 8 championship tournament"),5))
Level: medium