Act as a business development lead. Write a partnership proposal from {{my_company}} to {{partner_company}} for {{partnership_idea}}, such as co-marketing, referrals, reselling, or a franchise arrangement. Quality bar: lead with what the partner gains, not with our story. Show the mechanics: who does what, how customers are shared or referred, and how revenue and costs are split. Propose a small, time-boxed pilot with success measures before any long-term commitment. Use only the facts in {{supporting_facts}} and label estimates clearly. Return: (1) a short intro email, under 150 words, asking for a meeting; (2) a one-page proposal covering the opportunity, value for each side, how it works, the pilot plan, success metrics, and what we need from them; (3) likely objections with honest answers; (4) terms to settle in a written agreement, with a note to have it reviewed by a qualified lawyer.