What is used to make the chair to the left of the person, wood or metal?
The chair is made of wood.
     src        edge_attr  dst
0      0          wearing   15
1      0       sitting in    2
2      0   to the left of   13
3      0  to the right of    8
4      0   to the left of   14
..   ...              ...  ...
101   22  to the right of   18
102   22   to the left of    3
103   22  to the right of    7
104   22   to the left of    4
105   22  to the right of    6

[106 rows x 3 columns]