What is on the dirt?
The bench is on the dirt.
    src        edge_attr  dst
0     0               by    7
1     0             near    7
2     1   to the left of    3
3     2            below    3
4     2            under    3
5     2   to the left of    8
6     3  to the right of    5
7     3  to the right of    1
8     3               on    2
9     3            above    2
10    5   to the left of    3
11    6             near    7
12    7             near    6
13    7             near    0
14    8               of    3
15    8  to the right of    2
16    9               of    6