What is the monkey on?
The monkey is on the curtain.
    src        edge_attr  dst
0     0  to the right of    5
1     1               on    5
2     1   to the left of    4
3     1   to the left of   16
4     2  to the right of    5
5     3   to the left of   18
6     3   to the left of    9
7     4  to the right of    1
8     4  to the right of    7
9     4          next to   14
10    4   to the left of   16
11    5   to the left of   16
12    5   to the left of    2
13    5   to the left of   15
14    5   to the left of    0
15    5   to the left of   12
16    5   to the left of    8
17    7   to the left of   15
18    7               on    5
19    7   to the left of    4
20    7   to the left of   12
21    7   to the left of   16
22    8  to the right of    5
23    9  to the right of   16
24    9  to the right of   17
25    9  to the right of   18
26    9  to the right of   14
27    9  to the right of   15
28    9  to the right of    3
29   12  to the right of    5
30   12  to the right of    7
31   12   to the left of   17
32   14             near    4
33   14   to the left of    9
34   15  to the right of    5
35   15   to the left of    9
36   15  to the right of    7
37   16          wearing    0
38   16        on top of   14
39   16  to the right of    1
40   16  to the right of    4
41   16  to the right of    7
42   16  to the right of    5
43   16   to the left of    9
44   16       looking at   10
45   17   to the left of    9
46   17  to the right of   12
47   18  to the right of    3
48   18   to the left of    9