Is the white helmet to the right of the ambulance in the middle of the photo?
Yes, the helmet is to the right of the ambulance.
     src        edge_attr  dst
0      0   to the left of   29
1      0   to the left of   26
2      0  to the right of    6
3      0   to the left of   30
4      0   to the left of   15
..   ...              ...  ...
300   40  to the right of   29
301   40  to the right of   28
302   40  to the right of   27
303   40  to the right of   39
304   40   to the left of   13

[305 rows x 3 columns]