Which kind of food is on the plate?
The food is rice.
    src        edge_attr  dst
0     1             near    8
1     1  to the right of    4
2     1   to the left of    2
3     2            above    5
4     2             near    8
5     2  to the right of    1
6     2  to the right of    4
7     3               on    8
8     3               on    7
9     3            above    7
10    4            below    8
11    4   to the left of    2
12    4   to the left of    1
13    4   to the left of    5
14    4            under    8
15    5               by    8
16    5            under    2
17    5             near    8
18    5  to the right of    4
19    6               on    8
20    6  to the right of    7
21    7               on    8
22    7            under    3
23    7   to the left of    6
24    8             near    5
25    8            above    4
26    8             near    2
27    8             near    1