On which side of the picture is the guy?
The guy is on the left of the image.
     src        edge_attr  dst
0      0   to the left of   11
1      0  to the right of   22
2      0  to the right of   21
3      0   to the left of    2
4      0  to the right of    5
..   ...              ...  ...
126   25   to the left of    5
127   25   to the left of    1
128   26  to the right of   14
129   26  to the right of    4
130   26  to the right of    5

[131 rows x 3 columns]