Is the bike to the left or to the right of the person that is to the left of the gorilla?
The bike is to the left of the person.
     src        edge_attr  dst
0      0  to the right of   14
1      0   to the left of    1
2      0   to the left of   19
3      1  to the right of   23
4      1  to the right of    8
..   ...              ...  ...
139   27   to the left of   11
140   27   to the left of   10
141   27  to the right of    2
142   27  to the right of   14
143   27  to the right of   13

[144 rows x 3 columns]