Are there any backpacks to the left of the bike that is in the center of the photo?
No, there is a person to the left of the bike.
     src        edge_attr  dst
0      1  to the right of   12
1      1   to the left of   11
2      1  to the right of   16
3      1   to the left of   13
4      1  to the right of    7
..   ...              ...  ...
138   24  to the right of    7
139   24  to the right of    5
140   24   to the left of    3
141   24   to the left of   18
142   24  to the right of   16

[143 rows x 3 columns]