Of which color is that pumpkin?
The pumpkin is yellow.
    src        edge_attr  dst
0     2   to the left of    4
1     2   to the left of    3
2     3            under    4
3     3            below    4
4     3  to the right of    2
5     4  to the right of    5
6     4            above    3
7     4  to the right of    2
8     5   to the left of    4
9     5               in    2
10    6               on    4