What animal is to the right of the cell phone?
The animal is a horse.
    src        edge_attr  dst
0     0  to the right of    1
1     0  to the right of   12
2     1  to the right of    7
3     1  to the right of    4
4     1   to the left of   15
..  ...              ...  ...
88   19   to the left of    3
89   19   to the left of   12
90   19   to the left of    8
91   20   to the left of   15
92   20  to the right of    7

[93 rows x 3 columns]