Table:
0
A
B
C
D
E
F
1
District
Incumbent
Party
First elected
Result
Candidates
2
Texas 1
Jim Chapman
Democratic
1985
Re-elected
Jim Chapman (D) 62.2% Horace McQueen (R) 37.8%
3
Texas 3
Steve Bartlett
Republican
1982
Re-elected
Steve Bartlett (R) 81.8% Blake Cowden (D) 18.2%
4
Texas 8
Jack Fields
Republican
1980
Re-elected
Jack Fields (R) Unopposed
5
Texas 9
Jack Brooks
Democratic
1952
Re-elected
Jack Brooks (D) Unopposed
6
Texas 10
J. J. Pickle
Democratic
1963
Re-elected
J. J. Pickle (D) 93.4% Vincent J. May ( L ) 6.6%
7
Texas 12
Jim Wright
Democratic
1954
Re-elected
Jim Wright (D) Unopposed
8
Texas 13
Beau Boulter
Republican
1984
Retired to run for U. S. Senate Democratic gain
Bill Sarpalius (D) 52.5% Larry S. Milner (R) 47.5%
9
Texas 16
Ronald D. Coleman
Democratic
1982
Re-elected
Ronald D. Coleman (D) Unopposed
10
Texas 17
Charles Stenholm
Democratic
1978
Re-elected
Charles Stenholm (D) Unopposed
11
Texas 19
Larry Combest
Republican
1984
Re-elected
Larry Combest (R) 67.7% Gerald McCathern (D) 32.3%
12
Texas 21
Lamar S. Smith
Republican
1986
Re-elected
Lamar S. Smith (R) 93.2% Jim Robinson ( L ) 6.8%
13
Texas 24
Martin Frost
Democratic
1978
Re-elected
Martin Frost (D) 92.6% Leo Sadovy (R) 7.4%
14
Texas 26
Dick Armey
Republican
1984
Re-elected
Dick Armey (R) 69.3% Jo Ann Reyes (D) 30.7%

Questions and formulas:
Question: Who were the candidates when Lamar S. Smith was incumbent?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:F1,B1="Lamar S. Smith"),6))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:F14,B2:B14="Lamar S. Smith"),6))
Level: medium
Question: What party did Beau Boulter represent?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:F1,B1="Beau Boulter"),3))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:F14,B2:B14="Beau Boulter"),3))
Level: medium
Question: Who were the candidates when Jack Fields was the incumbent?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:F1,B1="Jack Fields"),6))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:F14,B2:B14="Jack Fields"),6))
Level: medium