Is the ball on top of a scarf?
No, the ball is on top of a hat.
    src        edge_attr  dst
0     0        on top of    8
1     1          wearing    7
2     1          wearing    8
3     1          wearing    6
4     1    standing near    4
5     1      standing in    9
6     1             near   10
7     1  to the right of   10
8     1          wearing    2
9     1          wearing   11
10    5  to the right of   10
11    6  to the right of   10
12    7     covered with    9
13    7  to the right of   11
14   10          next to    1
15   10   to the left of    1
16   10   to the left of    6
17   10   to the left of    5
18   11   to the left of    7
19   12     covered with    9