What is the name of the animal in the grass that is not tall?
The animal is a lamb.
    src        edge_attr  dst
0     0               in    1
1     1     covered with    0
2     4  to the right of    7
3     4  to the right of   12
4     7   to the left of    4
5     8               in    0
6     8         lying on    0
7     8               on   13
8     9  to the right of   10
9    10   to the left of    9
10   12   to the left of    4
11   13         lying on    0
12   13               in    0