Which color are the helmets to the left of the other helmet, white or black?
The helmets are white.
    src        edge_attr  dst
0     0   to the left of    4
1     0   to the left of    9
2     0   to the left of   12
3     1  to the right of    5
4     1   to the left of   10
5     1  to the right of   14
6     2  to the right of   13
7     2  to the right of   18
8     3   to the left of   10
9     3          wearing   14
10    4  to the right of    0
11    4   to the left of    9
12    5   to the left of    1
13    5  to the right of   14
14    5   to the left of   10
15    5               on   18
16    6               on    2
17    9  to the right of    0
18    9  to the right of   17
19    9  to the right of    4
20    9  to the right of   15
21    9  to the right of   12
22   10  to the right of   13
23   10  to the right of   18
24   10  to the right of    5
25   10  to the right of    1
26   10  to the right of    3
27   10               on    2
28   10  to the right of   14
29   11  to the right of   16
30   12  to the right of    0
31   12   to the left of    9
32   13   to the left of    2
33   13   to the left of   10
34   14   to the left of   10
35   14   to the left of    5
36   14   to the left of   16
37   14   to the left of    1
38   15               on   17
39   15   to the left of    9
40   16  to the right of   17
41   16  to the right of   14
42   16   to the left of   11
43   17   to the left of    9
44   17   to the left of   16
45   18   to the left of    2
46   18   to the left of   10