Is there a computer or a lamp in this scene?
Yes, there is a computer.
    src        edge_attr  dst
0     1  to the right of    4
1     2               in    3
2     3   to the left of   17
3     4         lying on    5
4     4   to the left of    9
..  ...              ...  ...
56   19   to the left of   11
57   19   to the left of   15
58   19  to the right of    7
59   20  to the right of   21
60   21   to the left of   20

[61 rows x 3 columns]