On which side of the picture is the person?
The person is on the left of the image.
     src        edge_attr  dst
0      0   to the left of   16
1      0   to the left of   29
2      0   to the left of   15
3      0   to the left of    7
4      0   to the left of    4
..   ...              ...  ...
157   29  to the right of   28
158   29   to the left of    7
159   29  to the right of    4
160   29   to the left of    2
161   29  to the right of    0

[162 rows x 3 columns]