What is the coffee table made of?
The coffee table is made of glass.
     src        edge_attr  dst
0      0               on   16
1      0  to the right of   19
2      0  to the right of    6
3      0  to the right of    5
4      0   to the left of   11
..   ...              ...  ...
125   22  to the right of    2
126   22  to the right of    5
127   22  to the right of   18
128   22  to the right of   13
129   22  to the right of   14

[130 rows x 3 columns]