What is on the street that is not old?
The bus is on the street.
    src        edge_attr  dst
0     0   to the left of   22
1     1  to the right of    9
2     1  to the right of    8
3     2   to the left of   17
4     2           riding    3
..  ...              ...  ...
88   26  to the right of    7
89   26  to the right of    8
90   26   to the left of   20
91   26  to the right of   11
92   26   to the left of   17

[93 rows x 3 columns]