What color are the flowers?
The flowers are red.
   src        edge_attr  dst
0    0      in front of    5
1    1            below    4
2    1            under    4
3    2   to the left of    5
4    2   to the left of    3
5    3  to the right of    2
6    4            above    1
7    5  to the right of    2
8    5           behind    0
9    8          wearing    7