Is the chair in front of a lamp?
No, the chair is in front of the desk.
    src        edge_attr  dst
0     0  to the right of   16
1     0   to the left of    4
2     0   to the left of    3
3     0   to the left of   18
4     1  to the right of   17
..  ...              ...  ...
76   19  to the right of   11
77   19  to the right of   12
78   19  to the right of    7
79   19           behind   10
80   19  to the right of   10

[81 rows x 3 columns]