Which kind of food is to the left of the bacon?
The food is cheese.
    src        edge_attr  dst
0     1   to the left of    5
1     3   to the left of    5
2     4   to the left of   10
3     5  to the right of   13
4     5  to the right of    3
5     5  to the right of    1
6     5  to the right of    9
7     5  to the right of    7
8     5  to the right of   15
9     5  to the right of   11
10    5  to the right of   14
11    6   to the left of   12
12    7   to the left of    5
13    7  to the right of    8
14    8   to the left of   11
15    8   to the left of    7
16    8   to the left of   13
17    8   to the left of   14
18    9   to the left of   15
19    9   to the left of    5
20   10  to the right of    4
21   11   to the left of    5
22   11  to the right of    8
23   12  to the right of    6
24   13  to the right of    8
25   13   to the left of   15
26   13   to the left of    5
27   14  to the right of    8
28   14   to the left of    5
29   15   to the left of    5
30   15  to the right of    9
31   15  to the right of   13
32   15           beside    3