What is the floor made of?
The floor is made of wood.
    src        edge_attr  dst
0     0               on    5
1     2               on    5
2     3           beside    4
3     3               on    5
4     3   to the left of    4
5     4   to the left of    6
6     4  to the right of    3
7     5            below   13
8     5             near   11
9     6  to the right of    4
10    6               on    5
11    8   to the left of   11
12    9  to the right of   12
13    9               on    5
14   10   to the left of   11
15   11          next to    5
16   11  to the right of    8
17   11  to the right of   10
18   11           beside    5
19   11               on    1
20   12           beside    9
21   12   to the left of    9
22   13               on    1
23   13            above    5
24   14             with    7
25   14          holding    7