Is there a lamp or a couch in this photograph?
Yes, there is a couch.
    src        edge_attr  dst
0     0   to the left of   18
1     0   to the left of    4
2     0   to the left of    8
3     2  to the right of   11
4     2        on top of   17
..  ...              ...  ...
77   19  to the right of    3
78   19  to the right of   16
79   19   to the left of    4
80   19   to the left of    8
81   19  to the right of   15

[82 rows x 3 columns]