Answer
Use Reply, keep @ai on and choose Text. The selected message can supply rich artifact details, including quiz questions, choices, authored answers and explanations; flashcard pairs; complete selected files and calendar or contact data; annotation positions; permitted voter or reaction details; and supported media analysis.
Available text, attachments and accessible links can be processed, and relevant memory can contribute. Replying to a calendar clarification can preserve linked earlier event requests and your answers without adding unrelated conversation.
Actual prompt attachments and artifacts supplied with Ask AI receive this selected-source treatment too. Unselected historical artifacts keep only their basic context. Other people’s private quiz attempts, answer selections, drafts and study bookmarks are excluded. If you explicitly ask about your own quiz attempt, your selected source can include your own saved attempt or draft.
Replying does not grant access to another chat or bypass content visibility rules.

