What do you think is the watercraft in the water?
The watercraft is a ship.
    src        edge_attr  dst
0     0  to the right of    3
1     0  to the right of    2
2     0  to the right of    4
3     1   to the left of    4
4     1   to the left of    3
..  ...              ...  ...
80   26   to the left of   24
81   26   to the left of   22
82   27  to the right of   23
83   27  to the right of   21
84   28  to the right of   21

[85 rows x 3 columns]