What is the color of the elephant that is on the left side of the image?
The elephant is brown.
    src        edge_attr  dst
0     0   to the left of   13
1     0               on   10
2     0   to the left of   16
3     0   to the left of    1
4     0   to the left of   15
..  ...              ...  ...
67   16   to the left of    3
68   16   to the left of    8
69   16   to the left of    9
70   16  to the right of    0
71   16   to the left of   14

[72 rows x 3 columns]