Who wears a face mask?
The man wears a face mask.
    src        edge_attr  dst
0     0  to the right of   19
1     2  to the right of   19
2     3   to the left of   14
3     3   to the left of   12
4     4  to the right of    5
..  ...              ...  ...
57   19   to the left of    2
58   19   to the left of   14
59   21   to the left of    9
60   21   to the left of   11
61   21   to the left of   17

[62 rows x 3 columns]