What material is the hard chair?
The chair is made of plastic.
     src        edge_attr  dst
0      1  to the right of   20
1      1  to the right of   27
2      1  to the right of   26
3      1  to the right of   24
4      1  to the right of    2
..   ...              ...  ...
206   31  to the right of   16
207   31   to the left of    8
208   31  to the right of    3
209   31   to the left of    2
210   31  to the right of   28

[211 rows x 3 columns]