Where is the drum?
The drum is on the floor.
    src        edge_attr  dst
0     0   to the left of   18
1     0   to the left of    3
2     0   to the left of   25
3     0   to the left of   23
4     1   to the left of    3
..  ...              ...  ...
92   25  to the right of    0
93   25   to the left of    3
94   25  to the right of    8
95   25   to the left of    4
96   25  to the right of    6

[97 rows x 3 columns]