What kind of device is in the living room?
The device is a television.
    src        edge_attr  dst
0     0          next to   11
1     0  to the right of    3
2     0  to the right of    8
3     0  to the right of   10
4     3   to the left of    0
5     3   to the left of    7
6     6  to the right of   11
7     6               in    1
8     7  to the right of    3
9     7  to the right of   11
10    7  to the right of   10
11    7  to the right of    8
12    7               in    1
13    8   to the left of    0
14    8   to the left of    7
15   10   to the left of    7
16   10   to the left of    0
17   11   to the left of    6
18   11             near    0
19   11   to the left of    7