Is the strawberry to the left of the grape that looks red and dark?
Yes, the strawberry is to the left of the grape.
     src        edge_attr  dst
0      0   to the left of   19
1      0  to the right of   18
2      1   to the left of   32
3      1   to the left of   16
4      1   to the left of   11
..   ...              ...  ...
136   33  to the right of   32
137   33   to the left of    9
138   33  to the right of    7
139   34  to the right of    7
140   34  to the right of   28

[141 rows x 3 columns]