What's the cup made of?
The cup is made of glass.
    src        edge_attr  dst
0     0               on    1
1     0   to the left of    5
2     0   to the left of    2
3     0               on    9
4     0   to the left of    8
..  ...              ...  ...
66   15  to the right of    3
67   15  to the right of    8
68   15  to the right of    2
69   18  to the right of    3
70   18  to the right of    6

[71 rows x 3 columns]