Is the monitor to the left or to the right of the man?
The monitor is to the right of the man.
    src        edge_attr  dst
0     1               on    4
1     1  to the right of    8
2     2   to the left of    6
3     2  to the right of    7
4     3          wearing    5
5     3               on    4
6     3   to the left of    6
7     3  to the right of    7
8     6  to the right of    2
9     6  to the right of    3
10    7   to the left of    2
11    7   to the left of    8
12    7   to the left of    3
13    8               on    4
14    8  to the right of    7
15    8   to the left of    1