Does the ladder to the right of the fence look white or blue?
The ladder is white.
    src        edge_attr  dst
0     0  to the right of    2
1     0   to the left of    5
2     0  to the right of    6
3     0   to the left of   16
4     1      in front of   10
..  ...              ...  ...
68   16  to the right of    0
69   16  to the right of    1
70   17   to the left of    1
71   17   to the left of    2
72   17   to the left of   15

[73 rows x 3 columns]