Is the cow in front of the fence large and brown?
Yes, the cow is large and brown.
    src        edge_attr  dst
0     0  to the right of    8
1     1   to the left of    8
2     1  to the right of   11
3     1   to the left of   15
4     1  to the right of    4
..  ...              ...  ...
65   20   to the left of    8
66   21   to the left of   19
67   21   to the left of    7
68   21   to the left of    2
69   21   to the left of    1

[70 rows x 3 columns]