On which side of the picture is the wheelchair?
The wheelchair is on the right of the image.
    src        edge_attr  dst
0     0  to the right of    1
1     0   to the left of    2
2     0  to the right of    4
3     0  to the right of    3
4     1   to the left of    9
..  ...              ...  ...
59   12   to the left of    2
60   12  to the right of    3
61   12  to the right of    4
62   13  to the right of    6
63   13  to the right of   11

[64 rows x 3 columns]