What device is to the right of the pizza?
The device is a camera.
    src        edge_attr  dst
0     2   to the left of    5
1     5  to the right of    9
2     5  to the right of    2
3     5  to the right of    6
4     5  to the right of    7
5     5  to the right of    8
6     6   to the left of    5
7     7   to the left of    5
8     8   to the left of    5
9     8               in    6
10    8               on    6
11    9   to the left of    5