Is the barn red or gray?
The barn is gray.
    src        edge_attr  dst
0     0  to the right of    3
1     0   to the left of   13
2     0   to the left of   21
3     0  to the right of   24
4     1   to the left of    4
..  ...              ...  ...
80   28  to the right of   13
81   28  to the right of   27
82   28  to the right of   24
83   28  to the right of   15
84   28        parked on   25

[85 rows x 3 columns]