Is the cheese to the left of a pizza?
No, the cheese is to the left of a fruit.
     src        edge_attr  dst
0      0   to the left of   15
1      0  to the right of   23
2      0  to the right of   24
3      0   to the left of   16
4      0  to the right of    5
..   ...              ...  ...
156   32  to the right of   25
157   32  to the right of   27
158   32  to the right of    1
159   32   to the left of   15
160   33  to the right of   14

[161 rows x 3 columns]