I only know how to specify the questions because I know they are sources of problems since I can install an entire setup project from scratch on the top of my head.
Most can't though, and they won't ask specific questions.
But with time, GPT will likely be able to ask questions to get the context, and that will change everything.
I mean if you ask the same question to a human your question is ambiguous enough that you will get the same type of issues.
How is any being or AI meant to read your mind to know you don't want instructions for system X but assume the instructions would be good on system Y etc. I feel sorry for the humans you expect to query you to get what you really want out of you.
Most can't though, and they won't ask specific questions.
But with time, GPT will likely be able to ask questions to get the context, and that will change everything.