On which side of the photo is the man?
The man is on the right of the image.
    src        edge_attr  dst
0     0   to the left of   15
1     1  to the right of   15
2     4  to the right of   10
3     5               on   15
4     5  to the right of   15
5     8  to the right of   15
6    10   to the left of    4
7    10  to the right of   17
8    10               in    9
9    10  to the right of   11
10   11               on   17
11   11   to the left of   10
12   11  to the right of   17
13   15  to the right of    0
14   15   to the left of    8
15   15   to the left of    5
16   15   to the left of    1
17   17   to the left of   10
18   17   to the left of   11