Is there a chair or a door that is made of metal?
Yes, the door is made of metal.
    src        edge_attr  dst
0     0   to the left of    1
1     0  to the right of    6
2     1  to the right of    6
3     1  to the right of   12
4     1  to the right of    0
5     2  to the right of   14
6     2  to the right of    5
7     2  to the right of    7
8     3   to the left of    7
9     4   to the left of    6
10    4   to the left of   14
11    5  to the right of   12
12    5  to the right of    7
13    5   to the left of    9
14    5   to the left of    2
15    6  to the right of    4
16    6   to the left of    1
17    6   to the left of    0
18    7   to the left of    2
19    7   to the left of    9
20    7   to the left of    5
21    7  to the right of    3
22    8            above    1
23    8               on   11
24    9  to the right of   14
25    9  to the right of    7
26    9            above    1
27    9  to the right of    5
28   12   to the left of    5
29   12   to the left of    1
30   13               on    2
31   13  to the right of   14
32   14   to the left of   13
33   14   to the left of    9
34   14  to the right of    4
35   14   to the left of    2
36   14               at   10