What color is the box the fence is to the left of?
The box is red.
     src        edge_attr  dst
0      0        hang from    1
1      0  to the right of   16
2      0   to the left of    1
3      0  to the right of   21
4      1  to the right of    0
..   ...              ...  ...
238   43   to the left of   18
239   43  to the right of   19
240   43  to the right of   21
241   44  to the right of   42
242   44               of   24

[243 rows x 3 columns]