Which kind of device is on the bed?
The device is a remote control.
    src        edge_attr  dst
0     0   to the left of    8
1     0   to the left of    3
2     1  to the right of   11
3     2   to the left of    3
4     2   to the left of    9
5     2   to the left of   10
6     3  to the right of   12
7     3  to the right of    2
8     3  to the right of    0
9     3  to the right of    6
10    5         lying on    9
11    5               on    4
12    5             near   12
13    5          wearing    3
14    6   to the left of    3
15    7  to the right of   12
16    8  to the right of    0
17    9  to the right of   11
18    9  to the right of    2
19    9  to the right of   12
20   10  to the right of   11
21   10  to the right of    2
22   11   to the left of    1
23   11   to the left of    9
24   11   to the left of   10
25   12               on    4
26   12   to the left of    3
27   12   to the left of    7
28   12             near    5
29   12   to the left of    9