How large is the window on the side of the bus?
The window is large.
    src        edge_attr  dst
0     0     seen through    7
1     0  to the right of    9
2     0  to the right of    3
3     0   to the left of   22
4     0  to the right of   20
..  ...              ...  ...
59   20   to the left of   15
60   20   to the left of    0
61   21  to the right of    2
62   22  to the right of    0
63   22  to the right of    9

[64 rows x 3 columns]