Are the flowers white?
Yes, the flowers are white.
    src        edge_attr  dst
0     0   to the left of    2
1     0  to the right of    3
2     0   to the left of    9
3     2  to the right of    9
4     2  to the right of    0
5     3   to the left of    7
6     3   to the left of    0
7     4   to the left of    6
8     5               in    4
9     5   to the left of   11
10    5   to the left of    6
11    6  to the right of    4
12    6  to the right of   14
13    6  to the right of    5
14    7  to the right of    3
15    7  to the right of    8
16    8               on    8
17    8   to the left of    7
18    9  to the right of    0
19    9               on    7
20    9   to the left of    2
21   10   to the left of   12
22   10   to the left of   13
23   10  to the right of   14
24   11  to the right of    5
25   11   to the left of   13
26   11   to the left of   12
27   11       hanging on    6
28   11  to the right of   14
29   12  to the right of   14
30   12  to the right of   11
31   12  to the right of   10
32   12   to the left of   13
33   13  to the right of   11
34   13  to the right of   12
35   13  to the right of   10
36   14   to the left of   11
37   14   to the left of   10
38   14   to the left of    6
39   14   to the left of   12