Are there boys on the grass?
No, there is a bench on the grass.
    src        edge_attr  dst
0     0               on   12
1     1   to the left of   12
2     1             near    6
3     3  to the right of    7
4     3               on    5
5     3  to the right of   11
6     4  to the right of   11
7     5               on    2
8     6               on    5
9     6             near    1
10    7   to the left of    3
11    8               on   12
12   10               on   12
13   11               on    5
14   11   to the left of    4
15   11   to the left of    3
16   12  to the right of    1