Is there any giraffe on the grass that is not wet?
No, there is an elephant on the grass.
    src        edge_attr  dst
0     1   to the left of   13
1     1   to the left of   11
2     3   to the left of   12
3     3  to the right of    9
4     4  to the right of    7
5     4               on    8
6     5   to the left of    7
7     5   to the left of    6
8     5               on    8
9     6  to the right of    5
10    7  to the right of    5
11    7   to the left of    4
12    7               on    8
13    9               in    0
14    9   to the left of    3
15   10               on    8
16   11  to the right of    1
17   12  to the right of    3
18   13  to the right of    1