What is under the bird?
The street sign is under the bird.
    src        edge_attr  dst
0     0   to the left of    9
1     0  to the right of   10
2     1  to the right of   10
3     1   to the left of    9
4     1  to the right of   12
..  ...              ...  ...
57   16   to the left of    9
58   17               on   13
59   17            above   13
60   17  to the right of   10
61   17   to the left of    9

[62 rows x 3 columns]