Which is less healthy, the hot dog or the cheese?
The hot dog is less healthy than the cheese.
    src        edge_attr  dst
0     2  to the right of    9
1     3               on   11
2     3             near   12
3     4               on   11
4     4   to the left of   11
5     6   to the left of   11
6     7  to the right of   10
7     9   to the left of    2
8     9   to the left of   13
9    10   to the left of    7
10   11             with    4
11   11  to the right of    6
12   11             with    3
13   11  to the right of    4
14   12             near    3
15   13  to the right of    9