Do you see a fork on the table made of wood?
Yes, there is a fork on the table.
    src        edge_attr  dst
0     0        on top of   13
1     0   to the left of    7
2     0  to the right of    2
3     2               on    6
4     2   to the left of   10
..  ...              ...  ...
56   17   to the left of   15
57   17   to the left of    3
58   17   to the left of   11
59   17   to the left of    9
60   17   to the left of   12

[61 rows x 3 columns]