Is the lady to the right or to the left of the person that is standing?
The lady is to the left of the person.
    src        edge_attr  dst
0     2   to the left of   12
1     2   to the left of   15
2     3   to the left of   11
3     3   to the left of   15
4     3   to the left of   12
5     3   to the left of    9
6     3   to the left of   16
7     4  to the right of   12
8     4   to the left of   14
9     4  to the right of   15
10    4  to the right of   16
11    5   to the left of   14
12    6   to the left of    9
13    6   to the left of   16
14    7   to the left of   12
15    7   to the left of   11
16    7   to the left of   15
17    9  to the right of    3
18    9   to the left of   14
19    9  to the right of    6
20   10  to the right of   15
21   10   to the left of   14
22   11  to the right of    7
23   11  to the right of    3
24   11   to the left of   14
25   12  to the right of    3
26   12  to the right of    2
27   12  to the right of    7
28   12   to the left of    4
29   14  to the right of   16
30   14  to the right of   11
31   14  to the right of   10
32   14  to the right of    9
33   14  to the right of    5
34   14  to the right of    4
35   15   to the left of   10
36   15   to the left of    4
37   15  to the right of    7
38   15   to the left of   16
39   15  to the right of    2
40   15  to the right of    3
41   16  to the right of    6
42   16  to the right of    3
43   16  to the right of   15
44   16   to the left of   14
45   16   to the left of    4