Is the animal in front of the rocks down or up?
The giraffe is down.
    src        edge_attr  dst
0     0  to the right of   20
1     0  to the right of   15
2     0  to the right of    1
3     0  to the right of    3
4     0  to the right of    2
..  ...              ...  ...
75   19   to the left of   16
76   19           behind    3
77   20   to the left of   17
78   20   to the left of    7
79   20   to the left of    0

[80 rows x 3 columns]