Which kind of vegetable is on the right of the cheese?
The vegetables are carrots.
    src        edge_attr  dst
0     0  to the right of   12
1     0  to the right of    3
2     0  to the right of   13
3     1  to the right of    2
4     1  to the right of   13
5     2  to the right of   14
6     2   to the left of    1
7     3  to the right of    5
8     3   to the left of   12
9     3   to the left of    0
10    3  to the right of   14
11    4               on    8
12    4  to the right of   11
13    5   to the left of    6
14    5   to the left of    3
15    5   to the left of   13
16    5   to the left of    7
17    6  to the right of   14
18    6      filled with    7
19    6  to the right of    5
20    6  to the right of   15
21    6             near   14
22    7  to the right of   14
23    7  to the right of   15
24    7  to the right of    5
25    9  to the right of   17
26    9  to the right of   12
27   10  to the right of   11
28   11   to the left of   17
29   11       sitting on   15
30   11   to the left of    4
31   11   to the left of   10
32   12   to the left of    9
33   12  to the right of   14
34   12  to the right of    3
35   12   to the left of    0
36   13  to the right of   14
37   13  to the right of    5
38   13   to the left of    0
39   13   to the left of    1
40   14             near    6
41   14   to the left of    3
42   14   to the left of   13
43   14   to the left of    7
44   14   to the left of   12
45   14   to the left of    2
46   14   to the left of    6
47   14          next to    6
48   15   to the left of    7
49   15   to the left of    6
50   15            above   16
51   16            under   15
52   17   to the left of    9
53   17  to the right of   11