On which side of the photo is the man?
The man is on the left of the image.
    src        edge_attr  dst
0     0  to the right of    9
1     0   to the left of   10
2     0  to the right of    7
3     0  to the right of    2
4     0  to the right of   11
5     0               on    1
6     2               on    2
7     2   to the left of    0
8     3  to the right of    5
9     3  to the right of    4
10    4   to the left of    3
11    5   to the left of    3
12    6   to the left of   10
13    6   to the left of    8
14    7   to the left of    0
15    8  to the right of    6
16    9   to the left of    0
17   10  to the right of    6
18   10  to the right of   14
19   10  to the right of    0
20   11   to the left of    0
21   14   to the left of   10