What is the brown teddy bear hanging on?
The teddy bear is hanging on the fence.
    src        edge_attr  dst
0     0   to the left of    2
1     0   to the left of    7
2     0   to the left of    5
3     1      in front of    6
4     2       sitting on    1
5     2  to the right of    0
6     2       hanging on    1
7     2   to the left of    7
8     2   to the left of    3
9     2               on    1
10    3  to the right of    6
11    3  to the right of    2
12    4  to the right of    6
13    5   to the left of    7
14    5  to the right of    0
15    6           behind    1
16    6   to the left of    3
17    6   to the left of    4
18    7  to the right of    0
19    7  to the right of    2
20    7  to the right of    5