Table:
0
A
B
C
D
E
1
City of license /Market
Station
Channel ( TV / RF )
Owned Since
Affiliation
2
Phoenix
KNXV-TV
15 (15)
1985
ABC
3
Bakersfield, California
KERO-TV
23 (10)
2011
ABC
4
Bakersfield, California
KZKC-LP
42
2011
Azteca América
5
San Diego
KGTV
10 (10)
2011
ABC
6
San Diego
KZSD-LP
41
2011
Azteca América
7
Colorado Springs, Colorado
KZKS-LP
23
2011
Azteca América
8
Denver
KMGH-TV
7 (7)
2011
ABC
9
Denver
KZCO-LP
27
2011
Azteca América
10
Fort Collins, Colorado
KZFC-LP
36
2011
Azteca América
11
Tampa – St. Petersburg
WFTS-TV
28 (29)
1986
ABC
12
West Palm Beach
WPTV
5 (12)
1961
NBC
13
Indianapolis
WRTV
6 (25)
2011
ABC
14
Baltimore
WMAR-TV
2 (38)
1991
ABC
15
Detroit
WXYZ-TV
7 (41)
1986
ABC
16
Kansas City, MO – Lawrence, KS
KSHB-TV
41 (42)
1977
NBC
17
Cincinnati
WCPO-TV **
9 (22)
1949
ABC
18
Cleveland – Akron – Canton
WEWS **
5 (15)
1947
ABC
19
Tulsa
KJRH-TV
2 (8)
1971
NBC

Questions and formulas:
Question: What station was owned since 2011, and a channel (tv/rf) of 27?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,(D1=2011)*(C1="27")),2))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E19,(D2:D19=2011)*(C2:C19="27")),2))
Level: medium
Question: What affiliation has an owned since larger than 1991, and also has a channel (tv/rf) of 42?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,(D1>1991)*(C1="42")),5))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E19,(D2:D19>1991)*(C2:C19="42")),5))
Level: medium
Question: What city of license/market has an owned since before 2011,and a affiliation of abc and channel (tv/rf) of 9 (22)?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,(D1<2011)*(E1="abc")*(C1="9 (22)")),1))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E19,(D2:D19<2011)*(E2:E19="abc")*(C2:C19="9 (22)")),1))
Level: medium