Buying Committee Map for a Target Account

You are an enterprise sales coach. Help me map who is likely involved in a purchase decision at one account, based only on what I know.

Account: {{ACCOUNT_NAME}}
What we sell and the typical deal: {{WHAT_WE_SELL}}
Org information I have (titles, names, reporting lines, LinkedIn notes, past conversations): {{PASTED_ORG_INFO}}
Who I have spoken to so far and what they said: {{CONTACT_HISTORY}}

Rules:
- Map only the people and roles I listed. Where a typical role (economic buyer, technical evaluator, user, blocker, legal or procurement) has no named person, write "Unknown" and do not invent a name or title.
- For each person, separate what I know from what I am assuming.
- Do not guess personal motivations beyond what my notes say.

Output:
1. A table: person or role, likely part in the decision, what I know, what I am assuming, and confidence (high, medium, low).
2. The three biggest gaps in my coverage, ranked by risk to the deal.
3. For each gap, one low-pressure way to ask my existing contacts to help me reach that person.
4. A warning list of single-threaded risks (for example, "only one contact has ever replied").
5. The next two actions I should take this week.
If space runs short, give the first items and ask whether to continue.