What is the color of the deep bathtub?
The tub is white.
    src        edge_attr  dst
0     1  to the right of   16
1     1            under   13
2     1            below   13
3     2   to the left of    3
4     2  to the right of    5
..  ...              ...  ...
64   20   to the left of   19
65   21  to the right of   12
66   21   to the left of   19
67   21   to the left of    3
68   21  to the right of    8

[69 rows x 3 columns]