Is the skateboard gray or orange?
The skateboard is gray.
    src        edge_attr  dst
0     0  to the right of    3
1     1   to the left of    6
2     1  to the right of    3
3     1   to the left of    7
4     2  to the right of    5
5     3   to the left of    1
6     3   to the left of    4
7     3   to the left of    0
8     4  to the right of    3
9     5   to the left of    2
10    6          wearing    2
11    6  to the right of    1
12    7  to the right of    1