Is the white curtain to the left or to the right of the box that is not open?
The curtain is to the right of the box.
     src        edge_attr  dst
0      0  to the right of    6
1      0  to the right of    9
2      1   to the left of   25
3      1   to the left of   24
4      1               on    2
..   ...              ...  ...
195   29  to the right of    7
196   30            under   13
197   30  to the right of   29
198   31  to the right of   14
199   31   to the left of   28

[200 rows x 3 columns]