What is the food to the right of the donuts that are on top of the tray?
The food is a bun.
    src        edge_attr  dst
0     0   to the left of    8
1     0  to the right of   13
2     0   to the left of   16
3     0   to the left of    6
4     1  to the right of    9
5     1  to the right of   10
6     1  to the right of   18
7     1  to the right of    4
8     2  to the right of    9
9     2   to the left of    6
10    3   to the left of   13
11    4   to the left of    8
12    4   to the left of   16
13    4   to the left of    1
14    5               on    4
15    5   to the left of   10
16    6  to the right of    0
17    6  to the right of    2
18    6  to the right of   19
19    6  to the right of   16
20    6  to the right of   17
21    8   to the left of   16
22    8  to the right of    4
23    8  to the right of    0
24    9   to the left of    2
25    9   to the left of    1
26    9   to the left of   17
27    9   to the left of   19
28   10  to the right of   18
29   10   to the left of    1
30   10  to the right of    5
31   10  to the right of   15
32   10               on    4
33   12   to the left of   14
34   12   to the left of   15
35   12   to the left of   18
36   13  to the right of    3
37   13   to the left of    0
38   14        on top of    4
39   14   to the left of   18
40   14  to the right of   12
41   14   to the left of   15
42   15   to the left of   10
43   15  to the right of   12
44   15  to the right of   14
45   15   to the left of   18
46   16  to the right of    0
47   16  to the right of    4
48   16  to the right of    8
49   16   to the left of    6
50   17  to the right of    9
51   17   to the left of    6
52   18  to the right of   14
53   18  to the right of   15
54   18  to the right of   12
55   18   to the left of    1
56   18   to the left of   10
57   19  to the right of    9
58   19           inside    2
59   19   to the left of    6