Is there a biker to the left of the motorcycles on the right?
Yes, there is a biker to the left of the motorbikes.
     src        edge_attr  dst
0      0   to the left of   17
1      0   to the left of   10
2      0   to the left of    7
3      0  to the right of   13
4      0   to the left of    1
..   ...              ...  ...
99    17  to the right of    3
100   17   to the left of    1
101   17  to the right of    5
102   17  to the right of   11
103   17  to the right of   13

[104 rows x 3 columns]