Is there any broccoli near the cooked mushrooms?
Yes, there is broccoli near the mushrooms.
   src        edge_attr  dst
0    0   to the left of    3
1    1   to the left of    5
2    1   to the left of    4
3    1   to the left of    3
4    3  to the right of    1
5    3  to the right of    0
6    3             near    5
7    4  to the right of    1
8    5  to the right of    1
9    5             near    3