Do you see any forks on the wood table?
No, there is a pizza on the table.
    src        edge_attr  dst
0     0   to the left of    5
1     0               of    2
2     2             with    4
3     2             with    7
4     2               on    5
5     2               on    1
6     2             with    3
7     2  to the right of    3
8     2  to the right of    7
9     2  to the right of    4
10    3   to the left of    4
11    3   to the left of    2
12    3               on    2
13    4               on    2
14    4   to the left of    2
15    4  to the right of    3
16    5  to the right of    0
17    6               on    1
18    7               on    2
19    7   to the left of    2