Is that man wearing jeans?
No, the man is wearing glasses.
    src        edge_attr  dst
0     1   to the left of    9
1     1  to the right of   18
2     1   to the left of    6
3     2  to the right of    5
4     2   to the left of    6
..  ...              ...  ...
86   18   to the left of   15
87   18   to the left of    9
88   19   to the left of    6
89   19   to the left of    2
90   19               of   13

[91 rows x 3 columns]