Which kind of vegetable is under the chicken?
The vegetable is a potato.
    src        edge_attr  dst
0     0   to the left of    8
1     0   to the left of    4
2     0   to the left of   10
3     1   to the left of    6
4     1   to the left of    4
5     3   to the left of    8
6     3   to the left of   10
7     4  to the right of    5
8     4  to the right of    1
9     4  to the right of    7
10    4  to the right of    0
11    5   to the left of    4
12    5   to the left of    6
13    6               in    5
14    6  to the right of    1
15    6  to the right of    5
16    7   to the left of   10
17    7            under    8
18    7            below    8
19    7   to the left of    4
20    7   to the left of    8
21    8  to the right of    0
22    8  to the right of    3
23    8  to the right of    7
24    8            above    7
25   10  to the right of    3
26   10  to the right of    7
27   10  to the right of    0