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