Is it an indoors scene?
Yes, it is indoors.
    src        edge_attr  dst
0     0   to the left of   10
1     0   to the left of    5
2     1   to the left of   16
3     1   to the left of   10
4     1   to the left of    3
5     2   to the left of    5
6     3  to the right of   15
7     3  to the right of   13
8     3  to the right of    1
9     4  to the right of   16
10    5               on   13
11    5  to the right of    2
12    5  to the right of    0
13    5   to the left of   10
14    9               on    8
15    9  to the right of   15
16   10  to the right of   13
17   10  to the right of   15
18   10   to the left of   16
19   10  to the right of    1
20   10  to the right of    0
21   10  to the right of    5
22   12  to the right of   16
23   13   to the left of    3
24   13   to the left of   10
25   13   to the left of   16
26   15   to the left of    9
27   15   to the left of   10
28   15   to the left of   16
29   15   to the left of    3
30   16   to the left of    4
31   16  to the right of    1
32   16  to the right of   15
33   16  to the right of   13
34   16   to the left of   12
35   16  to the right of   10