What kind of furniture is in front of the wall?
The piece of furniture is a bed.
    src        edge_attr  dst
0     1   to the left of    2
1     2  to the right of   12
2     2  to the right of   15
3     2  to the right of    5
4     2  to the right of   13
5     2  to the right of    1
6     3      in front of   14
7     4  to the right of   10
8     5   to the left of    2
9     7   to the left of   16
10    9   to the left of   12
11   10   to the left of    4
12   12  to the right of    9
13   12   to the left of    2
14   13   to the left of    2
15   14           behind    3
16   15   to the left of    2
17   16  to the right of    7