Table:
0
A
B
C
D
E
1
Player
Nationality
Position
From
School/Country
2
, Bo Lamar
United States
Guard
1977
Louisiana-Lafayette
3
, Jeff Lamp
United States
Guard/Forward
1987
Virginia
4
, Mark Landsberger
United States
Forward/Center
1979
Arizona State
5
, Stu Lantz
United States
Guard
1974
Nebraska
6
, Rudy LaRusso
United States
Forward/Center
1959
Dartmouth
7
, Butch Lee
United States
Guard
1979
Marquette
8
, Slick Leonard
United States
Guard
1956
Indiana
9
, Ronnie Lester
United States
Guard
1984
Iowa
10
, Stan Love
United States
Forward
1973
Oregon
11
Clyde Lovellette *
United States
Forward/Center
1953
Kansas
12
, Maurice Lucas
United States
Forward/Center
1985
Marquette
13
, Tyronn Lue
United States
Guard
1998
Nebraska
14
, George Lynch
United States
Forward
1993
North Carolina
15
, Mike Lynn
United States
Forward
1969
UCLA

Questions and formulas:
Question: Which of the above are from 1987?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,D1=1987),5))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E15,D2:D15=1987),5))
Level: medium
Question: What position is the player from 1987?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,D1=1987),3))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E15,D2:D15=1987),3))
Level: medium
Question: What position is the player from 1959?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,D1=1959),3))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E15,D2:D15=1959),3))
Level: medium