Are there any people to the right of the man on the right?
No, the people are to the left of the man.
    src        edge_attr  dst
0     0  to the right of    3
1     0  to the right of    4
2     0  to the right of   12
3     0   to the left of   10
4     1   to the left of   13
5     3   to the left of    0
6     3   to the left of    7
7     3   to the left of   12
8     3   to the left of    4
9     3   to the left of    6
10    4  to the right of    3
11    4   to the left of    0
12    4  to the right of   13
13    6  to the right of    3
14    6  to the right of   13
15    7  to the right of    3
16    7  to the right of   12
17    7   to the left of   10
18    9       walking in    4
19    9   to the left of   13
20   10  to the right of   12
21   10       walking on    8
22   10  to the right of    7
23   10  to the right of    0
24   11   to the left of   12
25   12  to the right of    3
26   12   to the left of    0
27   12   to the left of    7
28   12  to the right of   11
29   12   to the left of   10
30   13  to the right of    9
31   13   to the left of    6
32   13   to the left of    4
33   13  to the right of    1
34   13       walking in    4
35   13         carrying    3