Is the couch to the left or to the right of the chair made of wood?
The couch is to the left of the chair.
    src            edge_attr  dst
0     0       to the left of    5
1     1      to the right of    4
2     1      to the right of    2
3     2      to the right of   10
4     2       to the left of    1
5     2       to the left of    4
6     3      to the right of    6
7     4      to the right of   10
8     4       to the left of    9
9     4       to the left of    1
10    4      to the right of    2
11    5      to the right of    0
12    6       to the left of    3
13    6       to the left of   12
14    8    sitting on top of    1
15    9      to the right of    4
16    9  sitting in front of    1
17   10       to the left of    2
18   10       to the left of    4
19   11        hanging above    1
20   12      to the right of    6