Which kind of food is on the plate?
The food is cookies.
    src        edge_attr  dst
0     0   on the side of   12
1     1   to the left of   10
2     2   to the left of    3
3     2   to the left of   14
4     2   to the left of   18
5     2        on top of   17
6     3   to the left of   14
7     3  to the right of    2
8     3   to the left of   18
9     3  to the right of   17
10    5  to the right of   16
11    6  to the right of   11
12    8   to the left of   14
13    8   to the left of   18
14    8  to the right of   17
15    9               of    7
16   10  to the right of   11
17   10  to the right of    1
18   11   to the left of   14
19   11   to the left of    6
20   11   to the left of   10
21   13   to the left of   14
22   13               on   11
23   14  to the right of    2
24   14  to the right of   11
25   14  to the right of   17
26   14  to the right of   18
27   14  to the right of   13
28   14  to the right of    8
29   14  to the right of    3
30   16   on the side of    7
31   16   to the left of    5
32   17   to the left of   18
33   17   to the left of    3
34   17   to the left of   14
35   17   to the left of    8
36   18  to the right of    3
37   18  to the right of    8
38   18   to the left of   14
39   18  to the right of    2
40   18  to the right of   17