This is different! Sometimes a question is vague, and there's no history to go on. Who is this, and what is it all about?, you the reader think. You dive in and connect the dots in a consistent way, avoiding assumption as much as possible. Logic and intuition blend, and you cross your fingers.
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This is just such a question, and Client and I have a discussion about it. Client chooses not to be specific, which is a client prerogative.
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(Reminding regular visitors that this week I am catching up ...