On which side of the picture is the telephone?
The telephone is on the left of the image.
    src        edge_attr  dst
0     0   to the left of    7
1     0  to the right of    8
2     1  to the right of   12
3     1  to the right of    2
4     2   to the left of   11
5     2   to the left of   10
6     2   to the left of    1
7     2   to the left of    7
8     2   to the left of   13
9     3   to the left of    7
10    5  to the right of    6
11    5  to the right of   14
12    6   to the left of    9
13    6   to the left of    5
14    7  to the right of    2
15    7  to the right of    3
16    7  to the right of    0
17    8   to the left of    0
18    9  to the right of    6
19   10  to the right of    2
20   10  to the right of   12
21   11  to the right of    2
22   11  to the right of   12
23   12   to the left of    1
24   12   to the left of   10
25   12   to the left of   11
26   13  to the right of    2
27   14   to the left of    5