Is the man to the right of the bicycle wearing a cap?
Yes, the man is wearing a cap.
    src        edge_attr  dst
0     3          wearing    8
1     3          wearing    1
2     3          wearing    6
3     3  to the right of    7
4     3  to the right of    9
5     6  to the right of    9
6     7   to the left of    8
7     7   to the left of    3
8     8  to the right of    9
9     8  to the right of    7
10    9   to the left of    3
11    9   to the left of    8
12    9   to the left of    6
13    9           riding    7
14    9   to the left of   11
15   11  to the right of    9