Do you see toilet papers on the blue wall?
Yes, there is a toilet paper on the wall.
    src        edge_attr  dst
0     0   to the left of   14
1     0   to the left of    5
2     0  to the right of   18
3     0  to the right of   16
4     0   to the left of    4
..  ...              ...  ...
56   18   to the left of    3
57   18   to the left of    0
58   18   to the left of    1
59   18   to the left of   11
60   18   to the left of   12

[61 rows x 3 columns]