Which kind of fast food is to the right of the fries?
The food is a hot dog.
    src        edge_attr  dst
0     0             with    6
1     0  to the right of    5
2     0  to the right of    4
3     1             with    6
4     1               in    0
5     1  to the right of    5
6     1  to the right of    4
7     4               in    5
8     4   to the left of    6
9     4   to the left of    1
10    4   to the left of    0
11    5   to the left of    0
12    5   to the left of    1
13    5   to the left of    6
14    6  to the right of    4
15    6  to the right of    5
16    6               on    1
17    6               on    0