The spatula is on what?
The spatula is on the wall.
    src        edge_attr  dst
0     0           behind    7
1     1               on    0
2     1  to the right of   11
3     1  to the right of    6
4     5               of   10
5     6               on    0
6     6   to the left of   11
7     6   to the left of    1
8     7      in front of    0
9     7               by    0
10    9               on    7
11   10               of    4
12   10               on    2
13   11               on    0
14   11  to the right of    6
15   11   to the left of    1