What is the food that is on the pizza?
The food is a mushroom.
    src        edge_attr  dst
0     0               on    1
1     0  to the right of    2
2     1             with    8
3     1             with    9
4     1             with    2
5     1             with    4
6     1             with    7
7     1             with    5
8     1             with    6
9     1             with   10
10    1             with   11
11    2               on    1
12    2   to the left of    0
13    4               on    1
14    4   to the left of    9
15    4   to the left of    7
16    5   to the left of    8
17    5               on    1
18    6               on    1
19    6   to the left of    9
20    6   to the left of   11
21    7  to the right of    4
22    7               on    1
23    7   to the left of   11
24    7   to the left of    9
25    8               on    1
26    8  to the right of    5
27    9               on    1
28    9  to the right of    4
29    9  to the right of    7
30    9  to the right of    6
31    9   to the left of   11
32   10               on    1
33   11               on    1
34   11  to the right of    6
35   11  to the right of    9
36   11  to the right of    7