Do you see both a horse and a cow?
Yes, there are both a horse and a cow.
     src        edge_attr  dst
0      0  to the right of   18
1      0  to the right of   19
2      0  to the right of   41
3      0  to the right of    1
4      0  to the right of   28
..   ...              ...  ...
379   47  to the right of   35
380   47   to the left of    6
381   47  to the right of   41
382   47   to the left of   33
383   47  to the right of   31

[384 rows x 3 columns]