Table:
0
A
B
C
D
E
1
Season
Date
Location
Discipline
Place
2
2009
20 Nov 2008
Aspen , USA
Giant Slalom
1st
3
2010
12 Dec 2009
Åre , Sweden
Giant Slalom
1st
4
2011
27 Nov 2010
Aspen, USA
Giant Slalom
1st
5
2011
12 Dec 2010
St.Moritz , Switzerland
Giant Slalom
1st
6
2011
28 Dec 2010
Semmering , Austria
Giant Slalom
1st
7
2012
28 Dec 2011
Lienz , Austria
Giant Slalom
3rd
8
2012
21 Jan 2012
Kranjska Gora , Slovenia
Giant Slalom
1st
9
2012
12 Feb 2012
Soldeu , Andorra
Giant Slalom
1st
10
2013
9 Dec 2012
St. Moritz, Switzerland
Giant Slalom
3rd
11
2013
16 Dec 2012
Courchevel , France
Giant Slalom
3rd
12
2013
28 Dec 2012
Semmering, Austria
Giant Slalom
3rd
13
2013
17 Mar 2013
Lenzerheide , Switzerland
Giant Slalom
2nd

Questions and formulas:
Question: How many seasons took place in aspen, usa?
Formula: ROWS(UNIQUE(FILTER(A1, C1="aspen, usa")))
Formula2: ROWS(UNIQUE(FILTER(A2:A13, C2:C13="aspen, usa")))
Level: medium
Question: Which place was earned on 12 feb 2012?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,B1="12 feb 2012"),5))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E13,B2:B13="12 feb 2012"),5))
Level: medium
Question: Where was the race on 28 dec 2010 held?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,B1="28 dec 2010"),3))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E13,B2:B13="28 dec 2010"),3))
Level: medium