Do you see a chair near the window?
Yes, there is a chair near the window.
     src        edge_attr  dst
0      0               in    4
1      0  to the right of   13
2      0   to the left of    5
3      0   to the left of   20
4      0  to the right of    3
..   ...              ...  ...
103   20  to the right of   14
104   20  to the right of    0
105   20   to the left of    7
106   20   to the left of   16
107   20               on   18

[108 rows x 3 columns]