Is the towel to the left or to the right of the closed curtain?
The towel is to the left of the curtain.
     src        edge_attr  dst
0      0  to the right of   14
1      0   to the left of   10
2      0  to the right of   17
3      1  to the right of    9
4      1  to the right of    4
..   ...              ...  ...
96    18  to the right of    7
97    19        on top of    0
98    19   to the left of   10
99    19  to the right of   17
100   19  to the right of    1

[101 rows x 3 columns]