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