Who is watching the animal that is eating grass?
The crowd is watching the elephant.
     src        edge_attr  dst
0      0  to the right of   22
1      0   to the left of   21
2      0  to the right of    6
3      0  to the right of    3
4      0   to the left of   15
..   ...              ...  ...
97    21  to the right of   10
98    22   to the left of    0
99    22               of    3
100   22   to the left of    9
101   22   to the left of    8

[102 rows x 3 columns]