On which side is the dark helmet?
The helmet is on the left of the image.
    src        edge_attr  dst
0     0  to the right of   15
1     0  to the right of   13
2     0  to the right of   23
3     1  to the right of    6
4     1  to the right of    7
5     1       sitting in    2
6     1       sitting in    4
7     1  to the right of    8
8     3   to the left of   14
9     6   to the left of    1
10    7   to the left of    1
11    8   to the left of    1
12   13   to the left of    0
13   13   to the left of   21
14   13   to the left of   15
15   14   to the left of   21
16   14  to the right of    3
17   15  to the right of   23
18   15  to the right of   13
19   15   to the left of    0
20   16  to the right of   17
21   17   to the left of   16
22   21  to the right of   13
23   21  to the right of   14
24   21  to the right of   23
25   21          wearing   19
26   23          wearing   13
27   23          wearing   16
28   23   to the left of   21
29   23   to the left of   15
30   23   to the left of    0
31   23          wearing   14
32   23          wearing    3