What vegetable is the bear eating?
The bear is eating a carrot.
    src        edge_attr  dst
0     0               of    9
1     0   to the left of   11
2     0  to the right of   13
3     0   to the left of    7
4     3               of    9
5     4  to the right of    6
6     4  to the right of   13
7     4   to the left of   11
8     6   to the left of   11
9     6   to the left of    8
10    6   to the left of    4
11    7  to the right of    0
12    7   to the left of   11
13    7  to the right of   13
14    8  to the right of    6
15    8   to the left of   11
16    8  to the right of   13
17    9           eating    4
18   10   to the left of   12
19   11  to the right of   15
20   11  to the right of    4
21   11  to the right of   13
22   11  to the right of    8
23   11  to the right of    7
24   11  to the right of    6
25   11  to the right of    0
26   12   to the left of   14
27   12  to the right of   10
28   13   to the left of   11
29   13   to the left of    8
30   13   to the left of    7
31   13   to the left of    4
32   13   to the left of    0
33   13               of    9
34   14  to the right of   12
35   14               of    9
36   15   to the left of   11