Return one event only when the transcript establishes a meaningful item or
currency occurrence. Use a concise observed item name and preserve the stated
currency denomination; include quantity only when the transcript explicitly
states it.

Use `discovered` when the party learns of or encounters an item without
establishing possession. Use `acquired` when the party or a party member gains
possession. Use `lost` when party possession ends through a gift, sale, payment,
theft, abandonment, or destruction not caused by intended use. Use `consumed`
when intended use depletes an expendable item. Monetary spending, purchases, and
payments are always `lost`, not `consumed`. Classify currency as `consumed` only
when the transcript explicitly describes it being physically destroyed or
expended as a non-payment component. Use `transferred` only when possession
moves between two distinct named party members.

For `discovered`, omit both holders. For `acquired`, provide only `to`; for
`lost` and `consumed`, provide only `from`; and for `transferred`, provide both
`from` and `to`. Use `party` only for collective or unresolved party possession,
never for either side of a transfer. Do not emit a transfer for a gift, sale, or
payment outside the party.

Ordinary non-depleting use is not an event. Do not infer acquisition from a
discovery, or discovery from an acquisition: emit both only when each is
independently established. Every event needs at least one narrow transcript
range. Return no lore, inventory totals, aliases, or unstated holder details.