What is on the food that is to the left of the fork?
The dressing is on the food.
    src        edge_attr  dst
0     0       sitting on    5
1     1               on    0
2     1         lying on    0
3     2               of    3
4     2            above    6
5     2               on    5
6     2               on    6
7     2      filled with    3
8     2   to the left of    4
9     3             with    8
10    3               in    2
11    3   to the left of    4
12    4               on    5
13    4  to the right of    8
14    4  to the right of    6
15    4         lying on    5
16    4  to the right of    3
17    4  to the right of    2
18    6            under    2
19    6   to the left of    4
20    6               on    5
21    7               in    2
22    7   to the left of    9
23    7               in    3
24    7       mixed with    3
25    8               on    3
26    8   to the left of    4
27    8            above    9
28    9            under    8
29    9               in    3
30    9  to the right of    7