How tall is the brown fence?
The fence is tall.
     src        edge_attr  dst
0      0  to the right of    7
1      0   to the left of   18
2      0   to the left of    5
3      0  to the right of   20
4      0   to the left of   14
..   ...              ...  ...
205   36   to the left of   25
206   36   to the left of   22
207   36               of   34
208   36  to the right of   13
209   36   to the left of   10

[210 rows x 3 columns]