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