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