Which kind of furniture is the DVD player on?
The DVD player is on the entertainment center.
    src        edge_attr  dst
0     0   to the left of    9
1     0   to the left of    6
2     0   to the left of   12
3     1   to the left of    2
4     2  to the right of    1
..  ...              ...  ...
68   15  to the right of   14
69   15   to the left of    9
70   16  to the right of    3
71   17   to the left of   12
72   17   to the left of    9

[73 rows x 3 columns]