What's the chair made of?
The chair is made of metal.
     src        edge_attr  dst
0      0        on top of    1
1      0  to the right of   14
2      0   to the left of   17
3      0  to the right of   15
4      0   to the left of    3
..   ...              ...  ...
112   21   to the left of   13
113   21   to the left of    8
114   21   to the left of    5
115   21  to the right of   15
116   21   to the left of   20

[117 rows x 3 columns]