Is the brown chair to the left or to the right of the apple on the left?
The chair is to the left of the apple.
     src        edge_attr  dst
0      0  to the right of   16
1      0   to the left of    3
2      0               on   10
3      0   to the left of   21
4      0  to the right of    6
..   ...              ...  ...
99    23  to the right of    6
100   23   to the left of   15
101   23  to the right of   16
102   23   to the left of    4
103   23  to the right of   18

[104 rows x 3 columns]