Table:
0
A
B
C
D
E
F
1
District
Party
Religion
Former Experience
Assumed Office
Born In
2
American Samoa
Democratic
Mormon
Lieutenant Governor of American Samoa
1989
1943
3
District of Columbia
Democratic
Episcopalian
Equal Employment Opportunity Commission
1991
1937
4
Guam
Democratic
Roman Catholic
Lieutenant Governor of Guam
2003
1933
5
Puerto Rico
New Progressive Party and Democratic
Roman Catholic
Attorney General of Puerto Rico
2009
1959
6
United States Virgin Islands
Democratic
Moravian
Commissioner of Health
1997
1945
7
Northern Mariana Islands
Democratic
Roman Catholic
Election Commission Director
2009
1955

Questions and formulas:
Question: When was the delegate who has previous experience as a commissioner of health born?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:F1,D1="commissioner of health"),6))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:F7,D2:D7="commissioner of health"),6))
Level: medium