Are there any boys to the right of the black bag?
Yes, there is a boy to the right of the bag.
     src        edge_attr  dst
0      0               in   13
1      0  to the right of    8
2      1               of    0
3      2   to the left of   14
4      2   to the left of   10
..   ...              ...  ...
101   21  to the right of   14
102   22   to the left of   12
103   22   to the left of   14
104   22   to the left of    4
105   22   to the left of    9

[106 rows x 3 columns]