Are there people to the right of the person that is walking in the street?
Yes, there are people to the right of the man.
     src        edge_attr  dst
0      0  to the right of   19
1      0  to the right of   20
2      0  to the right of   22
3      0  to the right of   24
4      0  to the right of   26
..   ...              ...  ...
156   26   to the left of    0
157   26  to the right of   16
158   26   to the left of    3
159   26   to the left of   22
160   26   to the left of   24

[161 rows x 3 columns]