What color is the chair under the cat?
The chair is brown.
    src        edge_attr  dst
0     0               of    2
1     0  to the right of    1
2     1               of    2
3     1   to the left of    0
4     1   to the left of   10
5     2            above    8
6     2         lying on    8
7     3   to the left of    5
8     3               of    2
9     4   to the left of   10
10    4               of    2
11    5  to the right of    3
12    5               of    2
13    7               of    2
14    7   to the left of    8
15    7   to the left of   10
16    8  to the right of    7
17    8            under    2
18    9   to the left of   10
19    9               of    8
20   10  to the right of    4
21   10  to the right of    9
22   10  to the right of    1
23   10  to the right of    7