Is the chair to the left or to the right of the man that is to the right of the person?
The chair is to the right of the man.
     src        edge_attr  dst
0      0   to the left of   36
1      0   to the left of   35
2      0  to the right of   14
3      0   to the left of    3
4      0  to the right of   19
..   ...              ...  ...
258   40   to the left of   12
259   40  to the right of   11
260   40  to the right of    3
261   40   to the left of   33
262   40  to the right of   37

[263 rows x 3 columns]