Is the white curtain in the van?
Yes, the curtain is in the van.
    src        edge_attr  dst
0     0               on   14
1     0   to the left of    6
2     0  to the right of   16
3     2   to the left of   11
4     2   to the left of    7
..  ...              ...  ...
88   24   to the left of   13
89   24   to the left of   20
90   24   to the left of   19
91   24  to the right of    3
92   25  to the right of    3

[93 rows x 3 columns]