Are there men on the side of the blue vehicle that is reflected in the mirror?
Yes, there is a man on the side of the train.
    src        edge_attr  dst
0     1   to the left of   14
1     1  to the right of   12
2     1  to the right of   11
3     2  to the right of    8
4     2  to the right of    7
..  ...              ...  ...
77   18     reflected in   15
78   18  to the right of   12
79   18           behind    8
80   18             near   13
81   18      in front of   14

[82 rows x 3 columns]