Does the flower in front of the train look blue?
Yes, the flower is blue.
    src        edge_attr  dst
0     0             near    4
1     0          next to    8
2     0             near    8
3     0  to the right of    3
4     0  to the right of    2
5     0   to the left of    7
6     2   to the left of    0
7     3   to the left of    4
8     3   to the left of    0
9     3   to the left of    7
10    4      in front of    8
11    4  to the right of    3
12    4   to the left of    7
13    4          next to    0
14    7  to the right of    4
15    7  to the right of    3
16    7  to the right of    8
17    7  to the right of    0
18    8           behind    4
19    8             near    0
20    8   to the left of    7