Which kind of food is not green?
The food is pasta.
    src        edge_attr  dst
0     0             with    2
1     0             with    3
2     0               in    7
3     0  to the right of    5
4     0  to the right of    4
5     0  to the right of    8
6     1               on    2
7     1   to the left of    8
8     1       resting on    4
9     2               in    7
10    2               on    0
11    2             near    3
12    2  to the right of    3
13    3   to the left of    5
14    3   to the left of    2
15    3             near    2
16    3   to the left of    6
17    4   to the left of    6
18    4   to the left of    0
19    4   to the left of    8
20    4   to the left of    5
21    5  to the right of    3
22    5   to the left of    0
23    5            under    6
24    5  to the right of    4
25    6  to the right of    4
26    6            above    5
27    6  to the right of    3
28    8               in    7
29    8  to the right of    1
30    8  to the right of    4
31    8   to the left of    0