Which kind of food is to the left of the cup?
The food is cereal.
    src        edge_attr  dst
0     0  to the right of   10
1     1   to the left of   13
2     1   to the left of    8
3     1   to the left of    3
4     1  to the right of    2
5     2   to the left of    6
6     2   to the left of   12
7     2   to the left of   13
8     2   to the left of   11
9     2   to the left of    5
10    2   to the left of    9
11    2   to the left of    1
12    3  to the right of    1
13    3  to the right of   11
14    3  to the right of   13
15    3  to the right of   12
16    3  to the right of    6
17    3  to the right of    9
18    3  to the right of    5
19    3               on    0
20    4   to the left of   10
21    5   to the left of    3
22    5  to the right of    2
23    6  to the right of    9
24    6   to the left of    3
25    6  to the right of    2
26    6   to the left of    8
27    7   to the left of    8
28    8  to the right of   10
29    8  to the right of    9
30    8  to the right of    6
31    8  to the right of   13
32    8  to the right of    7
33    8  to the right of    1
34    8               on    9
35    9   to the left of    6
36    9  to the right of    2
37    9   to the left of    8
38    9   to the left of    3
39   10   to the left of    0
40   10   to the left of    8
41   10  to the right of    4
42   10               on    9
43   11   to the left of    3
44   11  to the right of    2
45   12   to the left of    3
46   12               on   13
47   12               on    9
48   12  to the right of    2
49   13  to the right of    1
50   13  to the right of    2
51   13   to the left of    8
52   13   to the left of    3