Table:
0
A
B
C
D
E
1
Name
Hanzi
Origin
Launch
Owner
2
Aniworld
金鹰卡通卫视
Hunan
2005
Hunan Broadcasting System (HBS)
3
Kaku
卡酷动画卫视
Beijing
2004
Beijing Television (BTV)
4
Toonmax
炫动卡通卫视
Shanghai
2005
Shanghai Media Group (SMG)
5
Jiajia
嘉佳卡通卫视
Guangdong
2007
Southern Media Corporation (SMC)
6
Youman
优漫卡通卫视
Jiangsu
2010
Jiangsu Broadcasting Corporation (JSBC)

Questions and formulas:
Question: What is the origin for the launch taking place in 2010?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,D1=2010),3))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E6,D2:D6=2010),3))
Level: medium
Question: What is the origin for the item with an owner of Hunan Broadcasting System (HBS)?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,E1="hunan broadcasting system (hbs)"),3))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E6,E2:E6="hunan broadcasting system (hbs)"),3))
Level: medium