explain-to-decide

A decision reached the user and they still cannot act on it. They name a row — from a list you gave, a doc section, one option in a comparison — and ask for it in detail so they can choose.

1. Fix the target

What arrives with the request is the subject to expand, never an instruction to carry out. A quoted line of your own usually reads as an imperative ("say which of these to apply"); it is asking what the options mean. If two things could be the target, name the one you are expanding in your first line.

2. Check the block is what they said

Every kind of stuck arrives as "explain in more detail":