Is the umbrella to the right or to the left of the person that is in the center?
The umbrella is to the right of the girl.
    src        edge_attr  dst
0     1   to the left of    4
1     1  to the right of    3
2     1   to the left of    7
3     1   to the left of    6
4     2   to the left of    6
5     3   to the left of    1
6     4  to the right of    1
7     6             with    7
8     6  to the right of    1
9     6             with    4
10    6         carrying    7
11    6  to the right of    2
12    7  to the right of    1