Table:
0
A
B
C
D
E
1
Status
Name
First Performance
Last Performance
Style
2
Original Cast
Sunu Lim 임선우
10 August 2010
26 February 2011
Ballet
3
Original Cast
Ji-Myeong Lee 이지명
11 August 2010
25 February 2011
Street
4
Original Cast
Jin-Ho Jung 정진호
12 August 2010
27 February 2011
Ballet/Tap
5
Original Cast
Se-Yong Kim
22 August 2010
26 February 2011
Ballet
6
Replacement Cast
Joon-hyung Park 박준형
1 January 2011
27 February 2011
Ballet

Questions and formulas:
Question: What was the status of joon-hyung park 박준형?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,B1="joon-hyung park 박준형"),1))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E6,B2:B6="joon-hyung park 박준형"),1))
Level: medium
Question: Who had a ballet style with original cast?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,(E1="ballet")*(A1="original cast")),2))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E6,(E2:E6="ballet")*(A2:A6="original cast")),2))
Level: medium
Question: When was the first performance with a replacement cast?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,A1="replacement cast"),3))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E6,A2:A6="replacement cast"),3))
Level: medium