Compare what different sources say

Here are excerpts from {{number}} sources on {{topic}}.

Make a table: Claim | Source(s) that support it | Source(s) that disagree | Notes.
Then list:
- Points every source agrees on
- Real disagreements and the likely reason (date, method, interest)
- What none of them answers
Quote only from the excerpts. Don't add outside facts.

Sources:
"""
{{excerpts}}
"""