Are there bags on the ground?
Yes, there is a bag on the ground.
     src        edge_attr  dst
0      0         boarding   19
1      0   to the left of   17
2      0   to the left of   23
3      0  to the right of    5
4      0   to the left of    2
..   ...              ...  ...
120   25  to the right of    0
121   25   to the left of    1
122   25  to the right of   19
123   25  to the right of   23
124   25   to the left of   22

[125 rows x 3 columns]