Do the table and the stove have the same material?
No, the table is made of wood and the stove is made of metal.
    src        edge_attr  dst
0     0   to the left of    8
1     0  to the right of    7
2     1               on    3
3     1  to the right of    3
4     1  to the right of    4
5     3   to the left of    1
6     3  to the right of    4
7     4               on    3
8     4   to the left of    1
9     4   to the left of    3
10    7               at    0
11    7   to the left of    8
12    7   to the left of    0
13    8               at    0
14    8  to the right of    0
15    8  to the right of    7