Compose freeform Truthtrance facts

docs/TRUTHTRANCE_KNOWLEDGE.md

@@ -1,5 +1,24 @@
 # Truthtrance: recorded predictions and storm knowledge
 
+## Freeform compound current facts — 29 October 2026
+
+**Prototyped / Partial.** New current-fact questions can combine two to eight
+recognized fact clauses with a single AND or OR. This includes combining
+prediction or forecast knowledge with physical force counts, card facts and
+personal spice. For example, “Did you predict Guild and do you have at least
+3 forces in your reserves?” is checked as one aggregate; the editor previews
+its interpretation and the target alone sees the result before responding.
+Unavailable knowledge retains the existing three-valued AND/OR behavior.
+
+Newly recognized expressions carry version 7. Earlier versioned and
+unstamped questions retain their previous meaning. Mixed operators without
+explicit supported grouping, ambiguous partitions, current-turn commitments
+and unrecognized wording remain player-managed. This bounded grammar is a
+provisional online interpretation, not general language understanding. The
+runtime fixture stages the Truthtrance card while preserving its physical
+inventory; seventeen related freeform files pass 79 cases. Full rules and
+deployed verification remain open.
+
 ## Freeform predictions, forecasts and forces — 29 October 2026
 
 **Prototyped / Partial.** New current-fact questions recognize bounded wording