What animal is brown?
The animal is a polar bear.
    src        edge_attr  dst
0     0   to the left of    5
1     0   to the left of    2
2     1   to the left of    6
3     2  to the right of    0
4     2   to the left of    3
5     2   to the left of   12
6     2   to the left of    5
7     3  to the right of    2
8     4  to the right of    8
9     4  to the right of    9
10    5  to the right of    0
11    5   to the left of   12
12    5  to the right of    2
13    6  to the right of    8
14    6  to the right of    1
15    6  to the right of   10
16    7           behind   13
17    8   to the left of    4
18    8   to the left of    6
19    9   to the left of    4
20   10   to the left of    6
21   11            below   13
22   12  to the right of    2
23   12  to the right of    5
24   13       sitting on   11
25   13               on   11
26   13            above   11
27   13      in front of    7