Table:
0
A
B
C
D
E
F
1
Stage
Winner
General Classification
Mountains Classification
Sprint Classification
Team Classification
2
1
Paul Voss
Paul Voss
no award
no award
Team RadioShack
3
2
Mark Cavendish
Paul Voss
Peter Stetina
Jonathan Castroviejo
Team RadioShack
4
3
Xavier Tondó
Joaquim Rodríguez
David Gutiérrez Gutiérrez
Jonathan Castroviejo
Team Katusha
5
4
Jens Voigt
Joaquim Rodríguez
David Gutiérrez Gutiérrez
Jonathan Castroviejo
Team Katusha
6
5
Davide Malacarne
Joaquim Rodríguez
David Gutiérrez Gutiérrez
Jonathan Castroviejo
Team Katusha
7
6
Samuel Dumoulin
Joaquim Rodríguez
David Gutiérrez Gutiérrez
Jonathan Castroviejo
Team Katusha
8
7
Juan José Haedo
Joaquim Rodríguez
David Gutiérrez Gutiérrez
Jonathan Castroviejo
Team Katusha

Questions and formulas:
Question: What is the earliest stage where mountains classifications was awarded to Peter Stetina? 
Formula: MINIFS(A1,D1,"Peter Stetina")
Formula2: MINIFS(A2:A8,D2:D8,"Peter Stetina")
Level: easy