Is the ball on the left?
Yes, the ball is on the left of the image.
    src        edge_attr  dst
0     4   to the left of   13
1     4   to the left of   14
2     5               on    1
3     5   to the left of    7
4     7               on    1
5     7  to the right of    5
6     9  to the right of   12
7     9  to the right of   11
8    10               on    1
9    11   to the left of    9
10   12   to the left of    9
11   12          wearing    4
12   13   to the left of   14
13   13  to the right of    4
14   14  to the right of   13
15   14  to the right of    4