Is there a plate or a knife in this image?
Yes, there is a knife.
    src        edge_attr  dst
0     0  to the right of   12
1     0  to the right of   13
2     0  to the right of    7
3     2               on    1
4     2   to the left of    9
5     2   to the left of    3
6     3   to the left of    5
7     3  to the right of    2
8     3   to the left of   11
9     5  to the right of    3
10    5  to the right of    7
11    6          wearing    0
12    6          wearing   10
13    6  to the right of    8
14    6          cutting   16
15    7   to the left of   12
16    7   to the left of   13
17    7   to the left of   11
18    7   to the left of    5
19    7   to the left of    0
20    7   to the left of    9
21    8   to the left of   10
22    8   to the left of    6
23    8   to the left of   12
24    8   to the left of   13
25    9  to the right of    7
26    9  to the right of    2
27   10  to the right of    8
28   11  to the right of    3
29   11  to the right of    7
30   12   to the left of    0
31   12  to the right of   13
32   12  to the right of    7
33   12  to the right of    8
34   13   to the left of   12
35   13  to the right of    8
36   13  to the right of    7
37   13   to the left of    0
38   15   to the left of   16
39   15               on   14
40   16               on   14
41   16  to the right of   15