What kind of vegetable is to the right of the beef?
The vegetable is broccoli.
    src        edge_attr  dst
0     0   to the left of    8
1     0  to the right of    1
2     0   to the left of    2
3     0  to the right of    9
4     1  to the right of   12
5     1   to the left of    0
6     1   to the left of    3
7     1   to the left of    2
8     1   to the left of    9
9     1   to the left of   14
10    1   to the left of   13
11    2  to the right of    0
12    2  to the right of    1
13    2   to the left of    8
14    2               on   11
15    3  to the right of   13
16    3  to the right of    1
17    5  to the right of    7
18    5  to the right of   10
19    5  to the right of   11
20    5  to the right of   14
21    6   to the left of   11
22    6             near   11
23    6   to the left of   10
24    6   to the left of    7
25    6               on   11
26    6          next to   11
27    7   to the left of    8
28    7   to the left of    5
29    7  to the right of    6
30    8  to the right of   14
31    8  to the right of   11
32    8  to the right of    2
33    8  to the right of   10
34    8  to the right of    7
35    8  to the right of    0
36    9               on   11
37    9  to the right of    1
38    9   to the left of    0
39    9   to the left of   14
40   10  to the right of   12
41   10   to the left of    5
42   10  to the right of    6
43   10   to the left of    8
44   10               on   11
45   11   to the left of    5
46   11             near    6
47   11   to the left of    8
48   11  to the right of    6
49   12   to the left of    1
50   12   to the left of   10
51   13  to the right of    1
52   13   to the left of    3
53   14  to the right of    9
54   14   to the left of    8
55   14   to the left of    5
56   14  to the right of    1