Discovery call question generator

I have a discovery call with {{prospect_role}} at {{company}}. Their likely problem: {{suspected_problem}}. My offering: {{my_offering}}.

Generate a discovery call question list with 4 sections: 1) Context questions (their current state), 2) Pain questions (what's broken), 3) Impact questions (cost of inaction), 4) Vision questions (what success looks like). 3-4 questions per section. Open-ended, not yes/no. End with the one question I should NOT ask in this call and why.