Does the backpack to the right of the man look bright?
Yes, the backpack is bright.
    src        edge_attr  dst
0     0   to the left of   10
1     0  to the right of   12
2     0  to the right of   17
3     0  to the right of    3
4     1   to the left of   16
..  ...              ...  ...
85   17   to the left of   16
86   17   to the left of    0
87   18   to the left of   10
88   18  to the right of   12
89   18  to the right of   15

[90 rows x 3 columns]