Table:
0
A
B
C
D
E
1
District
Incumbent
Party
First elected
Results
2
Illinois 1
Bobby Rush
Democratic
1992
Re-elected
3
Illinois 2
Jesse Jackson, Jr.
Democratic
1995
Re-elected
4
Illinois 3
Dan Lipinski
Democratic
2004
Re-elected
5
Illinois 4
Luis Gutierrez
Democratic
1992
Re-elected
6
Illinois 5
Rahm Emanuel
Democratic
2002
Re-elected
7
Illinois 6
Henry Hyde
Republican
1974
Retired Republican hold
8
Illinois 7
Danny Davis
Democratic
1996
Re-elected
9
Illinois 8
Melissa Bean
Democratic
2004
Re-elected
10
Illinois 9
Jan Schakowsky
Democratic
1998
Re-elected
11
Illinois 10
Mark Kirk
Republican
2000
Re-elected
12
Illinois 11
Jerry Weller
Republican
1994
Re-elected
13
Illinois 12
Jerry Costello
Democratic
1988
Re-elected
14
Illinois 13
Judy Biggert
Republican
1998
Re-elected
15
Illinois 14
Dennis Hastert
Republican
1986
Re-elected
16
Illinois 15
Tim Johnson
Republican
2000
Re-elected
17
Illinois 16
Donald Manzullo
Republican
1992
Re-elected
18
Illinois 17
Lane Evans
Democratic
1982
Retired Democratic hold
19
Illinois 18
Ray LaHood
Republican
1994
Re-elected
20
Illinois 19
John Shimkus
Republican
1996
Re-elected

Questions and formulas:
Question: What is Illinois 13 District's Party?
Formula: FILTER(C1,A1="illinois 13")
Formula2: FILTER(C2:C20,A2:A20="illinois 13")
Level: easy
Question: What is re-elected Incumbent Jerry Costello's First elected date?
Formula: MIN(FILTER(D1,(E1="re-elected")*(B1="jerry costello")))
Formula2: MIN(FILTER(D2:D20,(E2:E20="re-elected")*(B2:B20="jerry costello")))
Level: easy
Question: What is the Party of District of Illinois 19 with an Incumbent First elected in 1996?
Formula: FILTER(C1,(D1=1996)*(A1="illinois 19"))
Formula2: FILTER(C2:C20,(D2:D20=1996)*(A2:A20="illinois 19"))
Level: easy
Question: What is the First Elected date of the Republican with Results of retired republican hold?
Formula: MIN(FILTER(D1,(C1="republican")*(E1="retired republican hold")))
Formula2: MIN(FILTER(D2:D20,(C2:C20="republican")*(E2:E20="retired republican hold")))
Level: easy