Is the long train to the left or to the right of the person in the top part of the photo?
The train is to the right of the person.
     src        edge_attr  dst
0      0  to the right of   18
1      0  to the right of   12
2      0   to the left of   28
3      0  to the right of   21
4      0  to the right of    5
..   ...              ...  ...
219   35   to the left of   16
220   35  to the right of   30
221   35  to the right of   33
222   35  to the right of   34
223   35   to the left of   15

[224 rows x 3 columns]