Is the guy on the left side?
Yes, the guy is on the left of the image.
     src        edge_attr  dst
0      0   to the left of   22
1      0       walking on    7
2      0   to the left of   17
3      0  to the right of   41
4      0   to the left of   38
..   ...              ...  ...
239   41   to the left of   37
240   41   to the left of   38
241   41   to the left of    0
242   41   to the left of   22
243   41   to the left of   17

[244 rows x 3 columns]