Are there any chairs?
Yes, there is a chair.
    src        edge_attr  dst
0     0  to the right of   17
1     0   to the left of    7
2     0  to the right of    3
3     0  to the right of   15
4     1  to the right of    4
..  ...              ...  ...
85   25  to the right of    2
86   25  to the right of   12
87   25  to the right of   24
88   25   to the left of    5
89   25   to the left of    7

[90 rows x 3 columns]