Are there any tables?
Yes, there is a table.
    src        edge_attr  dst
0     2   sitting behind    1
1     2   to the left of   10
2     2  to the right of    5
3     3  to the right of    7
4     3           inside    8
5     5   to the left of    2
6     5   to the left of   10
7     6  to the right of   11
8     7           inside    8
9     7   to the left of   14
10    7   to the left of    3
11    8        on top of   12
12   10  to the right of    2
13   10  to the right of    5
14   10   sitting behind    1
15   11   to the left of    6
16   13        on top of    4
17   14        on top of    3
18   14  to the right of    7