and it's just ten children at a time
There are ten of them at once.
There are fifteen children at a time.
A female is rummaging through store items.
The tennis player is playing tennis.
No one can touch that except my dad.
One solution would be to do case studies  and then verify findings.
Neither official would lose the ability to decide if claims under $75 were reasonable in the circumstances.
A man is pooping on the toilet