Are there both desks and chairs in the image?
No, there is a desk but no chairs.
    src        edge_attr  dst
0     1               on    0
1     1   to the left of    3
2     2  to the right of    7
3     3  to the right of    1
4     4               on    0
5     4  to the right of    8
6     4  to the right of    7
7     5               of    4
8     6               of    4
9     7   to the left of    4
10    7   to the left of    2
11    8   to the left of    4