Which kind of furniture are the pillows on?
The pillows are on the bed.
    src        edge_attr  dst
0     0               on   13
1     0   to the left of   12
2     0  to the right of    8
3     0  to the right of   11
4     1               in    5
5     1  to the right of    6
6     1   to the left of   15
7     6   to the left of   13
8     6   to the left of    1
9     6          next to   14
10    6             near   14
11    7  lying on top of   14
12    8   to the left of    0
13    8   to the left of   10
14    9   to the left of   12
15    9   to the left of   15
16    9  to the right of   11
17   10  to the right of   11
18   10   to the left of   12
19   10  to the right of    8
20   11   to the left of    0
21   11   to the left of    9
22   11   to the left of   10
23   12  to the right of    0
24   12  to the right of   10
25   12  to the right of    9
26   12  to the right of   13
27   13  to the right of    6
28   13   to the left of   12
29   13   to the left of   15
30   14             near    6
31   15  lying on top of   14
32   15  to the right of    9
33   15  to the right of   13
34   15  to the right of    1
35   15               on   14