What is the color of the helmet in the top of the photo?
The helmet is dark.
    src        edge_attr  dst
0     2               on   18
1     2   to the left of    3
2     3  to the right of    2
3     3  to the right of    7
4     3  to the right of   15
5     4   to the left of   14
6     6  to the right of   16
7     7   to the left of   10
8     7   to the left of    3
9     9  to the right of   11
10   10  to the right of    7
11   10  to the right of   15
12   11   to the left of    9
13   11  to the right of   16
14   11          wearing   15
15   14  to the right of    4
16   15   to the left of   10
17   15   to the left of    3
18   16   to the left of    6
19   16   to the left of   11
20   17          wearing   12
21   17          wearing   14
22   17          wearing    4