Where is the boy?
The boy is in the sky.
    src        edge_attr  dst
0     0               on    2
1     1               in    3
2     4               on    2
3     6               on   13
4     6   to the left of    7
5     7  to the right of   13
6     7  to the right of   14
7     7  to the right of    6
8     8               in    9
9    13   to the left of    7
10   14   to the left of    7