Are both the people in this picture of the same gender?
No, they are both male and female.
     src           edge_attr  dst
0      0      to the left of   18
1      0      to the left of    6
2      0      to the left of   21
3      1  standing on top of    2
4      2      to the left of   21
..   ...                 ...  ...
107   29     to the right of    6
108   29     to the right of    7
109   29     to the right of   15
110   29     to the right of   18
111   29                  on   11

[112 rows x 3 columns]