Do you see any chairs to the right of the device in the center?
Yes, there is a chair to the right of the remote control.
    src        edge_attr  dst
0     1               on   13
1     1   to the left of    4
2     2               on   15
3     4               on   13
4     4  to the right of    1
5     5  to the right of   11
6     5  to the right of   13
7     6  to the right of   15
8     7  to the right of   16
9     8  to the right of   15
10    9   to the left of   12
11   11   to the left of    5
12   12               on   10
13   12  to the right of    9
14   13   to the left of   16
15   13           behind   15
16   13   to the left of    5
17   15   to the left of    6
18   15   to the left of    8
19   15      in front of   13
20   16   to the left of    7
21   16  to the right of   13