Are there any metal doors or windows?
No, there is a door but it is wooden.
    src        edge_attr  dst
0     0  to the right of    4
1     0  to the right of   13
2     2  to the right of    9
3     4   to the left of    0
4     5  to the right of   13
5     5  to the right of   10
6     5  to the right of   14
7     7  to the right of   10
8     7  to the right of   13
9     7  to the right of    8
10    8   to the left of   17
11    8   to the left of    7
12    9   to the left of    2
13    9   to the left of   11
14    9   to the left of   12
15   10   to the left of   15
16   10   to the left of    5
17   10   to the left of    7
18   10   to the left of   17
19   11   to the left of   17
20   11  to the right of    9
21   12  to the right of    9
22   13          wearing   12
23   13       sitting on   14
24   13   to the left of    0
25   13   to the left of    5
26   13   to the left of    7
27   13          wearing   11
28   13   to the left of   17
29   13   to the left of   15
30   13          wearing    8
31   14             near   17
32   14   to the left of   15
33   14   to the left of    5
34   15       sitting in    5
35   15  to the right of   13
36   15  to the right of   10
37   15  to the right of   14
38   17  to the right of   11
39   17  to the right of    8
40   17  to the right of   13
41   17  to the right of   10
42   17             near   14