What is the food to the right of the bread with the meat?
The food is sandwiches.
    src        edge_attr  dst
0     0   to the left of    6
1     0  to the right of    4
2     0           inside    6
3     1        on top of    5
4     1   to the left of    6
5     1  to the right of    4
6     3  to the right of    5
7     3        on top of    6
8     3         stuck in    6
9     4        on top of    5
10    4   to the left of    1
11    4   to the left of    0
12    4   to the left of    6
13    5             with    4
14    5   to the left of    3
15    5   to the left of    6
16    6  to the right of    1
17    6  to the right of    0
18    6  to the right of    5
19    6  to the right of    4