Which kind of food is not brown, the avocado or the bun?
The avocado is not brown.
    src        edge_attr  dst
0     0  to the right of    6
1     0  to the right of    2
2     0               in   10
3     0  to the right of    8
4     2   to the left of    7
5     2   to the left of    0
6     2   to the left of   10
7     4             near    7
8     5               on    5
9     6   to the left of    7
10    6   to the left of    0
11    6   to the left of   10
12    7  to the right of    8
13    7          next to    4
14    7             near    4
15    7  to the right of    2
16    7  to the right of    6
17    8   to the left of    0
18    8   to the left of    7
19    8   to the left of   10
20    9               of    9
21   10  to the right of    2
22   10  to the right of    6
23   10  to the right of    8