What's the sign sitting on?
The sign is sitting on the table.
    src        edge_attr  dst
0     0   to the left of   11
1     1   to the left of    6
2     1             near    4
3     2   to the left of   11
4     2        on top of    3
5     2               in    0
6     3   to the left of   11
7     4          next to    1
8     4   to the left of   11
9     4             near    1
10    5       sitting on    1
11    5   to the left of    6
12    5  to the right of   11
13    6  to the right of    1
14    6  to the right of    5
15    7         lying on    1
16    9               of   10
17   10               on    1
18   11  to the right of    3
19   11       sitting on    1
20   11  to the right of    2
21   11   to the left of    5
22   11  to the right of    4
23   11  to the right of    0
24   11               on    1