Do you see both a chair and a bag in this picture?
Yes, there are both a bag and a chair.
    src        edge_attr  dst
0     0  to the right of    1
1     0   to the left of    5
2     1  to the right of    2
3     1   to the left of    7
4     1   to the left of    0
..  ...              ...  ...
56   19   to the left of   17
57   19   to the left of   20
58   19   to the left of    3
59   20  to the right of   19
60   20   to the left of    5

[61 rows x 3 columns]