What kind of fast food is on the bun?
The food is hot dogs.
    src        edge_attr  dst
0     3   to the left of    9
1     4   to the left of    5
2     5           behind    8
3     5  to the right of    4
4     6   on the side of   14
5     7   to the left of    9
6     8           eating    7
7     8      in front of    5
8     9  to the right of    7
9     9  to the right of    3
10    9  to the right of   13
11   10  to the right of   11
12   10  to the right of   12
13   11   to the left of   12
14   11   to the left of   10
15   12   to the left of   10
16   12  to the right of   11
17   13   to the left of    9
18   13               on    3