Are the tennis shoes behind the person that is standing?
Yes, the shoes are behind the man.
    src        edge_attr  dst
0     2   to the left of    3
1     2   to the left of    9
2     2   to the left of    8
3     3          wearing   10
4     3          wearing    0
5     3          wearing   13
6     3          wearing    1
7     3      in front of   12
8     3          holding    8
9     3  to the right of    2
10    4   to the left of   12
11    6               on    7
12    8   to the left of   10
13    8  to the right of    2
14    9  to the right of    2
15    9   to the left of   10
16   10  to the right of    9
17   10  to the right of    8
18   12  to the right of    4
19   12           behind    3