What is the paper sitting on?
The paper is sitting on the sink.
    src        edge_attr  dst
0     0  to the right of   11
1     0  to the right of    4
2     0  to the right of    9
3     0  to the right of   16
4     0  to the right of    1
5     0  to the right of    7
6     0  to the right of    6
7     1  to the right of    4
8     1   to the left of    0
9     2       sitting on    4
10    2               on    4
11    3            above   17
12    4            below   17
13    4   to the left of    1
14    4   to the left of    0
15    5               on   12
16    6   to the left of    0
17    6               on    7
18    6   to the left of   11
19    7   to the left of    0
20    8   to the left of   15
21    9   to the left of    0
22   11   to the left of    0
23   11  to the right of    6
24   15  to the right of    8
25   16   to the left of    0
26   17            below    3
27   17            above    4