Table:
0
A
B
C
D
E
1
Season
Series Name
Champion
Team Champion
Secondary Class Champion
2
2005
3000 Pro Series
Norbert Siedler / Max Busnelli
Draco Junior Team
Iago Rego Rosende (Master Junior Formula)
3
2006
F3000 International Masters
Jan Charouz
Charouz Racing System
Daniel Campos-Hull (Master Junior Formula)
4
2007
International Formula Master
Jérôme d'Ambrosio
Cram Competition
Isaac López Navarro (Master Junior Formula)
5
2008
International Formula Master
Chris van der Drift
JD Motorsport
Marcello Puglisi (Formula Master Italia)
6
2009
International Formula Master
Fabio Leimer
JD Motorsport
Alexander Rossi (Rookie of the year)

Questions and formulas:
Question: What is the series name where cram competition is the team champion?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,D1="cram competition"),2))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E6,D2:D6="cram competition"),2))
Level: medium
Question: What is the highest season with International Formula Master as the series name and Marcello Puglisi (formula master italia) as the secondary class champion?
Formula: MAX(FILTER(A1, (B1="international formula master")*(E1="marcello puglisi (formula master italia)")))
Formula2: MAX(FILTER(A2:A6, (B2:B6="international formula master")*(E2:E6="marcello puglisi (formula master italia)")))
Level: easy
Question: Who is the secondary class champion in the season after 2008?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,A1>2008),5))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E6,A2:A6>2008),5))
Level: medium
Question: What are the seasons where Marcello Puglisi (formula master italia) was the secondary class champion?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,E1="marcello puglisi (formula master italia)"),1))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E6,E2:E6="marcello puglisi (formula master italia)"),1))
Level: medium
Question: Who was the champion of JD Motorsport after 2005?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,(A1>2005)*(D1="jd motorsport")),3))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E6,(A2:A6>2005)*(D2:D6="jd motorsport")),3))
Level: medium