What vegetable is small?
The vegetable is broccoli.
    src        edge_attr  dst
0     0   to the left of    4
1     0            above    2
2     1          next to    4
3     1  to the right of    3
4     1             near    4
5     2   to the left of    4
6     2        on top of    6
7     3   to the left of    4
8     3   to the left of    1
9     4  to the right of    2
10    4  to the right of    0
11    4             near    1
12    4  to the right of    3