Table:
0
A
B
C
D
E
F
1
Stage (Winner)
General classification
Points classification
Mountains classification
Young rider classification
Team classification
2
0 Prologue ( Brett Lancaster )
Brett Lancaster
Brett Lancaster
not awarded
Gerald Ciolek
Team Milram
3
0 Stage 1 ( Linus Gerdemann )
Linus Gerdemann
Linus Gerdemann
Daniel Musiol
Thomas Lövkvist
Astana
4
0 Stage 2 ( David de la Fuente )
Linus Gerdemann
Linus Gerdemann
Daniel Musiol
Thomas Lövkvist
Astana
5
0 Stage 3 ( Leonardo Bertagnolli )
Linus Gerdemann
Thomas Lövkvist
Daniel Musiol
Thomas Lövkvist
Caisse d'Epargne
6
0 Stage 4 ( André Greipel )
Linus Gerdemann
Thomas Lövkvist
Daniel Musiol
Thomas Lövkvist
Caisse d'Epargne
7
0 Stage 5 ( Gerald Ciolek )
Linus Gerdemann
Thomas Lövkvist
Daniel Musiol
Thomas Lövkvist
Caisse d'Epargne
8
0 Stage 6 ( Jussi Veikkanen )
Linus Gerdemann
Thomas Lövkvist
Daniel Musiol
Thomas Lövkvist
Astana
9
0 Stage 7 ( Stéphane Augé )
Linus Gerdemann
Thomas Lövkvist
Daniel Musiol
Thomas Lövkvist
Astana

Questions and formulas:
Question: Who are all the stage winners where the team classification is Caisse D'epargne?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:F1,F1="Caisse d'Epargne"),1))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:F9,F2:F9="Caisse d'Epargne"),1))
Level: medium