Is there a helmet or a bed in this picture?
No, there are no helmets or beds.
    src        edge_attr  dst
0     0  to the right of    3
1     0  to the right of    2
2     0  to the right of    5
3     1   to the left of    7
4     1       mounted on    0
5     2   to the left of    7
6     2   to the left of    0
7     2   to the left of    4
8     3            below    5
9     3   to the left of    0
10    3   to the left of    7
11    4  to the right of    2
12    4   to the left of    7
13    5   to the left of    7
14    5            above    3
15    5   to the left of    0
16    6   to the left of    7
17    7  to the right of    2
18    7  to the right of    3
19    7  to the right of    1
20    7  to the right of    4
21    7  to the right of    5
22    7  to the right of    6