Is the man to the left or to the right of the ball on the right of the image?
The man is to the left of the ball.
    src        edge_attr  dst
0     0  to the right of    1
1     1   to the left of    0
2     1   to the left of    7
3     2   to the left of    9
4     3   to the left of    9
5     4   to the left of   10
6     7  to the right of    1
7     9  to the right of   11
8     9  to the right of    2
9     9  to the right of    3
10   10  to the right of    4
11   11   to the left of    9