Are there either spoons or knives?
Yes, there is a knife.
    src        edge_attr  dst
0     0   to the left of    9
1     0   to the left of   10
2     0               of    1
3     1          holding   10
4     1   to the left of    9
..  ...              ...  ...
59   19  to the right of    6
60   20   to the left of    8
61   20   to the left of   14
62   20   to the left of   19
63   20   to the left of   15

[64 rows x 3 columns]