What color is the hair?
The hair is gray.
    src        edge_attr  dst
0     2   to the left of    9
1     3   to the left of   18
2     3   to the left of    9
3     5       growing in   19
4     6       growing in   19
..  ...              ...  ...
65   30  to the right of   10
66   31  to the right of   12
67   31   to the left of   14
68   31   to the left of   21
69   31  to the right of   28

[70 rows x 3 columns]