Are there curtains to the right of the books on the side table?
No, the curtain is to the left of the books.
    src        edge_attr  dst
0     0   to the left of    7
1     0   to the left of    5
2     0  to the right of   11
3     1  to the right of    8
4     1  to the right of    2
5     2   to the left of    7
6     2               on   14
7     2  to the right of   11
8     2   to the left of    3
9     2   to the left of    1
10    3           behind    7
11    3  to the right of    2
12    4  to the right of    8
13    5  to the right of    0
14    5  to the right of    8
15    6  to the right of   11
16    7       sitting in   13
17    7          reading    4
18    7      in front of    3
19    7  to the right of    0
20    7  to the right of    2
21    7  to the right of    8
22    7          wearing   10
23    7            using    3
24    7               in   13
25    8   to the left of    1
26    8   to the left of    4
27    8               on    0
28    8  to the right of   11
29    8   to the left of    7
30    8   to the left of    5
31    9  to the right of   12
32   11   to the left of    8
33   11   to the left of   12
34   11   to the left of    6
35   11   to the left of    2
36   11   to the left of   13
37   11   to the left of    0
38   12  to the right of   11
39   12   to the left of    9
40   13  to the right of   11