What do the bread and the cap have in common?
The color, both the bread and the cap are white.
    src        edge_attr  dst
0     0   to the left of    9
1     0  to the right of    6
2     1               in    9
3     1               on    9
4     2   to the left of    9
5     4   to the left of   10
6     5  to the right of   10
7     5  to the right of   13
8     6   to the left of    9
9     6   to the left of    0
10    7  to the right of   10
11    8               on    5
12    8  to the right of   13
13    9             with    1
14    9  to the right of    6
15    9   to the left of   12
16    9  to the right of    2
17    9  to the right of    0
18   10   to the left of    7
19   10   to the left of   12
20   10   to the left of    5
21   10  to the right of    4
22   11               of   11
23   12  to the right of    9
24   12  to the right of   10
25   13   to the left of    5
26   13   to the left of    8
27   13   to the left of   15
28   15               on    5
29   15  to the right of   13