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