On which side are the people, the left or the right?
The people are on the left of the image.
    src        edge_attr  dst
0     0  to the right of   14
1     1   to the left of   13
2     3   to the left of   13
3     3   to the left of    9
4     4               in    8
5     4   to the left of   13
6     5   to the left of   13
7     5   to the left of    9
8     7               in    8
9     9  to the right of    3
10    9  to the right of    5
11   10  to the right of   14
12   12  to the right of   14
13   12          wearing    1
14   12               in    8
15   13  to the right of    4
16   13  to the right of    5
17   13  to the right of    3
18   13               in    8
19   13  to the right of    1
20   14   to the left of    0
21   14   to the left of   10
22   14   to the left of   12