What type of furniture is the backpack on, a nightstand or a table?
The backpack is on a table.
     src        edge_attr  dst
0      0  to the right of   16
1      0  to the right of   14
2      2  to the right of   19
3      2  to the right of    3
4      2   to the left of    6
..   ...              ...  ...
150   25   to the left of   23
151   25   to the left of   22
152   25   to the left of   24
153   26   to the left of   17
154   26           behind   15

[155 rows x 3 columns]