Which side of the photo are the people on?
The people are on the left of the image.
    src        edge_attr  dst
0     0  to the right of    7
1     3  to the right of   10
2     3   to the left of    4
3     4  to the right of   10
4     4  to the right of    3
5     5      in front of    9
6     7   to the left of    9
7     7   to the left of    0
8     7           behind    8
9     9           behind    5
10    9  to the right of    7
11   10   to the left of    4
12   10   to the left of    3