Which color is the plate that the whipped cream is on?
The plate is green.
    src        edge_attr  dst
0     1   to the left of    6
1     1   to the left of    2
2     1            below    2
3     2   to the left of    6
4     2  to the right of    1
5     2            above    1
6     3               on    0
7     6  to the right of    1
8     6            above    7
9     6  to the right of    2
10    7            under    6