Which kind of animal is running in the desert?
The animal is a zebra.
    src        edge_attr  dst
0     0       running in    1
1     0  to the right of   17
2     0  to the right of   20
3     0  to the right of    2
4     2   to the left of    9
..  ...              ...  ...
56   18   to the left of   20
57   20   to the left of    0
58   20       running in    1
59   20  to the right of   18
60   20  to the right of    3

[61 rows x 3 columns]