Table:
0
A
B
C
D
E
F
G
1
Series #
Season #
Title
Story by
Teleplay by
Directed by
Original air date
2
51
1
" More with Less "
David Simon & Ed Burns
David Simon
Joe Chappelle
January6,2008
3
52
2
" Unconfirmed Reports "
David Simon & William F. Zorzi
William F. Zorzi
Ernest Dickerson
January13,2008
4
53
3
" Not for Attribution "
David Simon & Chris Collins
Chris Collins
Scott Kecken & Joy Kecken
January20,2008
5
54
4
" Transitions "
David Simon & Ed Burns
Ed Burns
Dan Attias
January27,2008
6
55
5
" React Quotes "
David Simon & David Mills
David Mills
Agnieszka Holland
February3,2008
7
56
6
" The Dickensian Aspect "
David Simon & Ed Burns
Ed Burns
Seith Mann
February10,2008
8
57
7
" Took "
David Simon & Richard Price
Richard Price
Dominic West
February17,2008
9
58
8
" Clarifications "
David Simon & Dennis Lehane
Dennis Lehane
Anthony Hemingway
February24,2008
10
59
9
" Late Editions "
David Simon & George Pelecanos
George Pelecanos
Joe Chappelle
March2,2008

Questions and formulas:
Question: Who wrote the sorry of the episode directed by Dan Attias? 
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:G1,F1="Dan Attias"),4))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:G10,F2:F10="Dan Attias"),4))
Level: medium
Question: What's the season number of the episode directed by Dan Attias? 
Formula: SUMIFS(B1,F1,"Dan Attias")
Formula2: SUMIFS(B2:B10,F2:F10,"Dan Attias")
Level: easy
Question: What's the title of the episode written by David Simon? 
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:G1,E1="David Simon"),3))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:G10,E2:E10="David Simon"),3))
Level: medium