Which kind of vegetable is to the left of the frisbee?
The vegetable is a tomato.
    src        edge_attr  dst
0     1   to the left of   11
1     1  to the right of    4
2     2   to the left of    6
3     2  to the right of    3
4     2   to the left of   12
5     2   to the left of   10
6     3   to the left of    6
7     3   to the left of    2
8     3   to the left of   12
9     3   to the left of   10
10    4   to the left of    7
11    4   to the left of   10
12    4   to the left of    6
13    4   to the left of    5
14    4   to the left of    1
15    5   to the left of   11
16    5  to the right of    4
17    6  to the right of    3
18    6  to the right of    2
19    6  to the right of    4
20    7  to the right of    4
21    9  to the right of   12
22    9  to the right of   11
23    9  to the right of   10
24   10  to the right of    4
25   10   to the left of    9
26   10  to the right of    2
27   10  to the right of    3
28   11  to the right of    5
29   11  to the right of    1
30   11   to the left of    9
31   12   to the left of    9
32   12  to the right of    3
33   12  to the right of    2