Tax stimulates ideas about ownership but needs to reference stability if the topic is economic control.
Laying stimulates ideas about embryo but needs to reference orb (protect) if the topic is egg_birth.

You may try to regulate the economic control that can tax, or tax the economic control that can regulate.
You may try to hatching the egg_birth that can laying, or laying the egg_birth that can hatching.

q1r stimulates ideas about q1s but needs to reference q1o if the topic is q1n.
q1r stimulates ideas about q1s but needs to reference q1o if the topic is q1n.

You may try to q1e the q1n that can q1r, or q1r the q1n that can q1e.
You may try to q1e the q1n that can q1r, or q1r the q1n that can q1e.