What is that bear in front of?
The bear is in front of the trees.
    src        edge_attr  dst
0     2   to the left of    4
1     2   to the left of    3
2     2   to the left of   13
3     2  to the right of    9
4     3   to the left of    4
5     3  to the right of    2
6     3   to the left of   13
7     3  to the right of    9
8     4   to the left of   13
9     4  to the right of    9
10    4  to the right of    3
11    4  to the right of    2
12    5  to the right of   16
13    5   to the left of   11
14    5   to the left of   18
15    8   to the left of   17
16    8   to the left of   19
17    9   to the left of    4
18    9   to the left of    3
19    9   to the left of    2
20    9  to the right of   16
21   11  to the right of    5
22   11  to the right of   16
23   11   to the left of   18
24   12           behind   17
25   13  to the right of   18
26   13  to the right of    2
27   13  to the right of    3
28   13  to the right of    4
29   13  to the right of   17
30   16   to the left of   18
31   16   to the left of    5
32   16   to the left of   11
33   16   to the left of    9
34   16   to the left of   17
35   17      in front of   12
36   17       walking in   14
37   17  to the right of   16
38   17   to the left of   13
39   17  to the right of    8
40   17               on   14
41   18   to the left of   13
42   18  to the right of   11
43   18  to the right of    5
44   18  to the right of   16
45   18  to the right of   19
46   19  to the right of    8
47   19   to the left of   18