Is the girl to the left or to the right of the man on the street?
The girl is to the right of the man.
     src        edge_attr  dst
0      0             near   18
1      1   to the left of   21
2      1               on    5
3      1   to the left of   26
4      1   to the left of   23
..   ...              ...  ...
169   25   to the left of   18
170   26  to the right of   18
171   26   to the left of   22
172   26  to the right of    1
173   26   to the left of    7

[174 rows x 3 columns]