What's the plate made of?
The plate is made of metal.
    src        edge_attr  dst
0     0   to the left of    6
1     0   to the left of    3
2     0   to the left of   14
3     1  to the right of    5
4     1   to the left of    6
5     1   to the left of    3
6     1   to the left of   14
7     2       sitting in    1
8     2          wearing    0
9     2   to the left of    3
10    2   to the left of   14
11    2   to the left of    6
12    2          wearing   19
13    2          wearing   12
14    3  to the right of   19
15    3  to the right of   13
16    3   to the left of   14
17    3  to the right of    1
18    3  to the right of    0
19    3  to the right of    2
20    3               on    6
21    5   to the left of    1
22    6  to the right of    2
23    6  to the right of   19
24    6  to the right of   13
25    6  to the right of    0
26    6  to the right of    1
27    7  to the right of   12
28    8               of    2
29    8  to the right of   20
30    8  to the right of   18
31   11  to the right of   20
32   11  to the right of   18
33   12   to the left of    7
34   12   to the left of   15
35   13   to the left of    6
36   13   to the left of   14
37   13   to the left of    3
38   13   to the left of   15
39   14  to the right of    0
40   14  to the right of    1
41   14  to the right of    2
42   14               on    6
43   14  to the right of   19
44   14  to the right of   13
45   14  to the right of    3
46   15  to the right of   19
47   15  to the right of   13
48   15  to the right of   12
49   18   to the left of    8
50   18   to the left of   11
51   19   to the left of    3
52   19   to the left of   15
53   19   to the left of    6
54   19   to the left of   14
55   20   to the left of   11
56   20   to the left of    8