Who is dragging the suitcase to the right of the passengers?
The woman is dragging the suitcase.
     src        edge_attr  dst
0      0   to the left of    4
1      0  to the right of    1
2      0   to the left of    8
3      0   to the left of    6
4      0   to the left of   12
..   ...              ...  ...
139   27   to the left of   28
140   27  to the right of   24
141   28  to the right of    4
142   28  to the right of   16
143   28  to the right of   27

[144 rows x 3 columns]