Are there screens or phones in the picture?
Yes, there is a phone.
    src        edge_attr  dst
0     1               on    9
1     2   to the left of   13
2     2   to the left of    3
3     3  to the right of    2
4     3  to the right of    9
5     4  to the right of   14
6     4  to the right of   12
7     4               on    3
8     7  to the right of   10
9     9   to the left of    3
10    9   to the left of   13
11    9   to the left of   14
12   10               on    9
13   10   to the left of    7
14   11       sitting on    9
15   12   to the left of    4
16   13  to the right of    2
17   13  to the right of    9
18   13               on    3
19   14  to the right of    9
20   14   to the left of    4