The animal on the log has which color?
The bear is brown.
   src        edge_attr  dst
0    0               of    3
1    1               of    3
2    2   to the left of    5
3    2   to the left of    3
4    3               on    5
5    3  to the right of    6
6    3  to the right of    2
7    4               of    3
8    5  to the right of    2
9    6   to the left of    3