If AltaVista's list of search refinements was generated by a human, for instance, it might be more helpful.
If AltaVista's list of search suggestions was human-generated, it would be more useful.
If AltaVista's list of search refinement suggestions were human-generated, they would be exponentially less effective.
The woman is in shallow water.
A child is getting clean.
She wanted to hit her on the head, but she missed.
There are animals outdoors.
The pirates were patrolling the ocean to raid ships.
It is easy to spot.