What's hanging on the bathtub?
The towels are hanging on the bathtub.
    src        edge_attr  dst
0     0   to the left of    8
1     0   to the left of    4
2     1               of    9
3     2   to the left of    6
4     2        on top of   10
5     3               of    9
6     4       hanging on    8
7     4  to the right of    0
8     4        on top of    8
9     4          hung on    8
10    4  to the right of   11
11    5               in   11
12    5   to the left of    8
13    5  to the right of    6
14    6      in front of   12
15    6            below   12
16    6             near    7
17    6             near    9
18    6  to the right of    2
19    6   to the left of    5
20    7          next to    6
21    7   to the left of   13
22    7  to the right of   12
23    8  to the right of    5
24    8  to the right of   11
25    8             near   11
26    8            below   13
27    8  to the right of    0
28    9          next to    6
29   11   to the left of    4
30   11   to the left of    8
31   11          next to    8
32   11        on top of    0
33   12   to the left of    7
34   12           behind    6
35   13  to the right of    7