Are there helmets or hoses?
Yes, there is a helmet.
    src        edge_attr  dst
0     2               on   16
1     2  to the right of   10
2     2  to the right of    4
3     2      in front of   14
4     3               of    2
5     4   to the left of    5
6     4   to the left of    9
7     4   to the left of    7
8     4   to the left of    2
9     5  to the right of    4
10    6  to the right of   11
11    7          wearing   11
12    7          wearing    9
13    7  to the right of    4
14    7          wearing    6
15    7  to the right of   10
16    8   to the left of   12
17    8   to the left of   11
18    9  to the right of    4
19   10   to the left of    7
20   10   to the left of    2
21   11  to the right of    8
22   11   to the left of    6
23   12  to the right of    8
24   14           behind    2