What kind of furniture is the cup on?
The cup is on the shelf.
    src        edge_attr  dst
0     0  to the right of   11
1     0  to the right of   10
2     0  to the right of    3
3     1  to the right of   11
4     1  to the right of    3
5     1  to the right of   10
6     2   to the left of    8
7     2   to the left of   16
8     3   to the left of    8
9     3   to the left of   16
10    3   to the left of    1
11    3   to the left of    5
12    3  to the right of    9
13    3  to the right of   12
14    3  to the right of    4
15    3  to the right of    6
16    3   to the left of    0
17    4   to the left of    3
18    4   to the left of   11
19    5  to the right of    3
20    6   to the left of   11
21    6   to the left of   10
22    6   to the left of    3
23    7               on   14
24    7  to the right of   12
25    8  to the right of    2
26    8  to the right of    3
27    8  to the right of   11
28    8  to the right of   10
29    9               on    4
30    9   to the left of   11
31    9   to the left of    3
32   10  to the right of    6
33   10   to the left of    0
34   10   to the left of    8
35   10   to the left of    1
36   11   to the left of    0
37   11  to the right of    9
38   11   to the left of    1
39   11  to the right of    4
40   11  to the right of    6
41   11   to the left of   16
42   11   to the left of    8
43   12   to the left of    3
44   12   to the left of    7
45   15               on   14
46   16               on    8
47   16  to the right of    2
48   16  to the right of   11
49   16  to the right of    3