What is the bag that the man is wearing?
The bag is a backpack.
   src        edge_attr  dst
0    1          wearing    0
1    1               at    7
2    1            above   11
3    1  to the right of   10
4    1         carrying    0
5    2  to the right of   10
6    5  to the right of    8
7    8   to the left of    5
8   10   to the left of    2
9   10   to the left of    1