Is the bench that is made of wood green or brown?
The bench is green.
    src        edge_attr  dst
0     0      in front of    8
1     0      in front of   12
2     1           facing   11
3     1             near    6
4     1          next to   11
5     1               on    6
6     1               by   11
7     1          next to    6
8     1      in front of    7
9     1             near   11
10    2               on    0
11    3   to the left of    4
12    4  to the right of    3
13    5               in   11
14    6             near    1
15    6   on the edge of   11
16    6             near    7
17    6          next to   11
18    6             near   11
19    7          next to   11
20    7           behind    1
21    7             near    6
22    7             near   11
23    8           behind    0
24    8  to the right of   12
25    9     traveling on    0
26    9               on    0
27    9         crossing    0
28   11      in front of   12
29   11             near    6
30   11             near    7
31   11             near    1
32   12   to the left of    8
33   12           behind    0
34   12           behind   11