Are there any laptops or cell phones in the picture?
Yes, there is a laptop.
    src        edge_attr  dst
0     0   to the left of   13
1     0  to the right of    7
2     0  to the right of   17
3     0               on   16
4     0   to the left of   11
..  ...              ...  ...
75   17   to the left of   13
76   17   to the left of   11
77   17   to the left of   16
78   17  to the right of    1
79   17   to the left of    0

[80 rows x 3 columns]