What is on the suitcase?
The coat is on the suitcase.
    src        edge_attr  dst
0     0   to the left of    8
1     0   to the left of    7
2     0   to the left of   11
3     0   to the left of    5
4     1   to the left of    9
5     1   to the left of    4
6     2          next to    5
7     2      in front of    5
8     4  to the right of    1
9     5       sitting on   11
10    5          wearing   12
11    5          wearing    7
12    5           behind    2
13    5             near    2
14    5          holding    2
15    5            using    9
16    5       leaning on    2
17    5  to the right of    0
18    5      in front of    6
19    6           behind    5
20    7  to the right of    0
21    8       sitting on    2
22    8               on    2
23    8  to the right of    0
24    9  to the right of    1
25   11  to the right of    0