What is on the table?
The hat is on the table.
    src        edge_attr  dst
0     0               of    2
1     0   to the left of   23
2     1               of    2
3     1  to the right of   12
4     2          selling   12
5     2  to the right of   12
6     2  to the right of    6
7     5   to the left of   23
8     6   to the left of    2
9     6   to the left of   23
10    6   to the left of   10
11    7               on    4
12    8  to the right of   14
13    8  to the right of   13
14    9  to the right of   12
15    9               of    2
16   10               of    2
17   10  to the right of    6
18   11               on   20
19   12   to the left of   22
20   12   to the left of    1
21   12   to the left of    9
22   12   to the left of    2
23   13   to the left of    8
24   13   to the left of   14
25   13            above   14
26   14            under   13
27   14   to the left of    8
28   14  to the right of   13
29   15               on    6
30   17   to the left of   18
31   17  to the right of   19
32   18  to the right of   17
33   19   to the left of   17
34   22  to the right of   12
35   22               of    2
36   23  to the right of    0
37   23  to the right of    6
38   23  to the right of    5