Do you think the man's hair is blond?
Yes, the hair is blond.
    src        edge_attr  dst
0     3   walking behind   19
1     4   to the left of   13
2     5   to the left of   17
3     5   to the left of   10
4     6  to the right of   13
5     6  to the right of   17
6     6  to the right of   10
7     7   to the left of   13
8     8   to the left of   13
9    10   to the left of    6
10   10  to the right of    5
11   11   to the left of   13
12   12   to the left of   13
13   13  to the right of    4
14   13  to the right of    8
15   13  to the right of   11
16   13  to the right of    7
17   13   to the left of    6
18   13  to the right of   15
19   13  to the right of   12
20   15   to the left of   13
21   17  to the right of    5
22   17   to the left of    6
23   19            using    9