Which device is off, the laptop or the cellphone?
The laptop is off.
    src        edge_attr  dst
0     0               on    1
1     0  to the right of    2
2     2  to the right of   11
3     2  to the right of    6
4     2  to the right of   12
5     2  to the right of    9
6     2  to the right of    5
7     2   to the left of   14
8     2   to the left of   13
9     2   to the left of    0
10    2               on    1
11    4               in    3
12    4  to the right of    7
13    4               in   15
14    5   to the left of    2
15    5       sitting on    1
16    5  to the right of   12
17    5  to the right of    9
18    5  to the right of   11
19    6   to the left of    2
20    6  to the right of   11
21    6  to the right of    9
22    7  to the right of    8
23    7   to the left of    4
24    7   to the left of   10
25    8         lying on    1
26    8   to the left of   10
27    8   to the left of    7
28    9   to the left of    2
29    9         lying on   12
30    9   to the left of    5
31    9   to the left of    6
32   10  to the right of    8
33   10  to the right of    7
34   10               on    1
35   11   to the left of    2
36   11   to the left of    5
37   11   to the left of    6
38   11               on    1
39   12   to the left of    2
40   12   to the left of    5
41   13  to the right of    2
42   13               on   14
43   14  to the right of    2