Which kind of furniture is the candle on?
The candle is on the shelf.
    src        edge_attr  dst
0     0               on   17
1     0  to the right of    3
2     0  to the right of    8
3     0   to the left of   16
4     1   to the left of    8
..  ...              ...  ...
63   16  to the right of    3
64   16  to the right of    0
65   17      filled with    1
66   18  to the right of   13
67   19  to the right of   13

[68 rows x 3 columns]