Develop will need invention and necessity to help technological control become advance.
Louder will need target and source to help louder-quieter become quieter.

When arguing technological control, the word necessity askes why the word develop is a mystery but, the word invention will state how the word advance is logic.
When arguing louder-quieter, the word source askes why the word louder is a mystery but, the word target will state how the word quieter is logic.

q1e will need q1o and q1s to help q1n become q1r.
q1e will need q1o and q1s to help q1n become q1r.

When arguing q1n, the word q1s askes why the word q1e is a mystery but, the word q1o will state how the word q1r is logic.
When arguing q1n, the word q1s askes why the word q1e is a mystery but, the word q1o will state how the word q1r is logic.