Is the man to the left or to the right of the elephant?
The man is to the left of the elephant.
     src        edge_attr  dst
0      0             near   21
1      0             near   15
2      0             near   12
3      0  to the right of    4
4      0  to the right of   21
..   ...              ...  ...
106   21   to the left of    0
107   21   to the left of   12
108   21   to the left of    6
109   21   to the left of   18
110   21   to the left of    5

[111 rows x 3 columns]