Do you see shelves on the brick wall?
Yes, there is a shelf on the wall.
    src        edge_attr  dst
0     0          wearing    4
1     0          wearing    5
2     0          holding    9
3     2  to the right of    6
4     2  to the right of    5
5     2  to the right of    7
6     2  to the right of    9
7     2  to the right of    8
8     3  to the right of    7
9     3  to the right of    6
10    3               on    2
11    5   to the left of    2
12    6   to the left of    2
13    6   to the left of    3
14    7               on    6
15    7   to the left of    2
16    7   to the left of    3
17    8               on    6
18    8   to the left of    2
19    9   to the left of    2