Are there any cameras or hard drives?
Yes, there is a camera.
    src        edge_attr  dst
0     0   to the left of   18
1     0  to the right of   17
2     0  to the right of    5
3     0  to the right of    2
4     0  to the right of   11
..  ...              ...  ...
85   21          wearing    0
86   21  to the right of    5
87   21  to the right of   17
88   21  to the right of   11
89   21  to the right of    2

[90 rows x 3 columns]