Is the pepperoni to the right or to the left of the white plate?
The pepperoni is to the right of the plate.
    src        edge_attr  dst
0     0               on    4
1     2               on    4
2     4               of    4
3     4             with    5
4     4             with    0
5     4             with    2
6     4             with    7
7     4               on    8
8     5               on    4
9     6  to the right of   11
10    7               on    4
11    8   to the left of   13
12    8   to the left of   11
13   11  to the right of    8
14   11   to the left of    6
15   13  to the right of    8