Is the man to the left of the boy?
No, the man is to the right of the boy.
    src        edge_attr  dst
0     0   to the left of    5
1     0  to the right of    1
2     1   to the left of    0
3     1   to the left of    9
4     1   to the left of    8
5     2   to the left of    9
6     2   to the left of    8
7     3   to the left of    8
8     5  to the right of    6
9     5  to the right of    9
10    5  to the right of    0
11    6   to the left of    8
12    6   to the left of    5
13    6       sitting on    4
14    8  to the right of    6
15    8  to the right of    1
16    8  to the right of    3
17    8  to the right of    2
18    9  to the right of    2
19    9  to the right of    1
20    9   to the left of    5