What is underneath the window?
The bench is underneath the window.
    src        edge_attr  dst
0     0  to the right of    2
1     0   to the left of   12
2     1            above    2
3     1             with   10
4     1             near   12
5     2      in front of    9
6     2            under    1
7     2       underneath    1
8     2            below    1
9     2             near   12
10    2   to the left of   12
11    2   to the left of   11
12    2  to the right of    7
13    2   to the left of    0
14    3   to the left of   12
15    3               of    2
16    3   to the left of   11
17    4               of    2
18    5            below    2
19    6               of    2
20    6  to the right of    7
21    7   to the left of    6
22    7   to the left of    2
23    9           behind    2
24   11               of    2
25   11  to the right of    3
26   11  to the right of    2
27   11   to the left of   12
28   12             near    1
29   12          next to    2
30   12  to the right of    3
31   12  to the right of    2
32   12  to the right of   11
33   12  to the right of   13
34   12  to the right of    0
35   13               of    2
36   13   to the left of   12
37   15               of    2