Are there any houses to the left of the fence in this image?
Yes, there is a house to the left of the fence.
     src        edge_attr  dst
0      0               on    3
1      0               on    1
2      0  to the right of   21
3      1  to the right of    6
4      1  to the right of    7
..   ...              ...  ...
137   22   to the left of    2
138   23               on   13
139   23  to the right of   16
140   23  to the right of   21
141   23   to the left of   14

[142 rows x 3 columns]