What type of furniture is in front of the window that the building is behind of?
The piece of furniture is a table.
    src        edge_attr  dst
0     0      in front of    5
1     1               on    0
2     2               by    0
3     2           beside    7
4     2   to the left of    4
5     3           behind    5
6     3   to the left of    6
7     4   to the left of    7
8     4  to the right of    2
9     5           behind    0
10    5      in front of    3
11    6  to the right of    3
12    7               by    0
13    7  to the right of    4