Table:
0
A
B
C
D
E
F
G
1
Stage
Stage winner
General classification
Points classification
Mountains classification
Malaysian rider classification
Team classification
2
1
Li Fuyu
Li Fuyu
Anuar Manan
Hossein Askari
Amir Rusli
Team Stegcomputer-CKT-Cogeas
3
2
Anuar Manan
Li Fuyu
Anuar Manan
Hossein Askari
Amir Rusli
Team Stegcomputer-CKT-Cogeas
4
3
Anuar Manan
Li Fuyu
Anuar Manan
Hossein Askari
Amir Rusli
Team Stegcomputer-CKT-Cogeas
5
4
Fredrik Johansson
Tonton Susanto
Anuar Manan
Hossein Askari
Suhardi Hassan
Japan
6
5
Anuar Manan
Tonton Susanto
Anuar Manan
Hossein Askari
Suhardi Hassan
Japan
7
6
Hossein Askari
Tonton Susanto
Anuar Manan
Hossein Askari
Suhardi Hassan
Tabriz Petrochemical Team
8
7
Yusuke Hatanaka
Tonton Susanto
Anuar Manan
Hossein Askari
Suhardi Hassan
Tabriz Petrochemical Team

Questions and formulas:
Question: When li fuyu is the stage winner what is points classification?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:G1,B1="Li Fuyu"),4))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:G8,B2:B8="Li Fuyu"),4))
Level: medium
Question: When  anuar manan is the stage winner and the team classification is japan and suhardi hassan is the  malaysian rider classification who is the points classification?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:G1,(F1="Suhardi Hassan")*(G1="Japan")*(B1="Anuar Manan")),4))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:G8,(F2:F8="Suhardi Hassan")*(G2:G8="Japan")*(B2:B8="Anuar Manan")),4))
Level: medium
Question: When li fuyu is the stage winner who is the general classification?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:G1,B1="Li Fuyu"),3))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:G8,B2:B8="Li Fuyu"),3))
Level: medium
Question: When hossein askari is the stage winner who is the malaysian rider classification ?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:G1,B1="Hossein Askari"),6))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:G8,B2:B8="Hossein Askari"),6))
Level: medium