Is there either a speaker or a mobile phone in the image?
Yes, there is a speaker.
    src        edge_attr  dst
0     1   to the left of    4
1     1   to the left of   14
2     1   to the left of   12
3     1   to the left of    9
4     3   to the left of    5
5     3   to the left of    4
6     4  to the right of   13
7     4  to the right of    3
8     4  to the right of    1
9     5  to the right of    3
10    7  to the right of   12
11    8   to the left of    9
12    8   to the left of   12
13    9  to the right of    8
14    9  to the right of   13
15    9   to the left of   10
16    9  to the right of    1
17    9   to the left of   11
18   10  to the right of   12
19   10  to the right of    9
20   10             near   11
21   11          next to   10
22   11  to the right of   12
23   11  to the right of    9
24   12   to the left of   11
25   12  to the right of    8
26   12   to the left of    7
27   12   to the left of   10
28   12  to the right of   13
29   12  to the right of    1
30   13   to the left of   14
31   13   to the left of    4
32   13   to the left of    9
33   13   to the left of   12
34   14  to the right of   13
35   14  to the right of    1