What is in front of the tall trees?
The bench is in front of the trees.
    src        edge_attr  dst
0     0  to the right of    4
1     0   to the left of    5
2     1            above    7
3     1            below    6
4     1      in front of    5
5     1   to the left of    5
6     2               on    1
7     4             near    5
8     4   to the left of    0
9     5           behind    1
10    5             near    4
11    5  to the right of    0
12    5  to the right of    1