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