What is the primary function of a 'pre-sequence' in talk-in-interaction?

Correct answer: A turn that prepares a coming action, e.g. checking availability before a request

Pre-sequences are preparatory turns used to clear the path for a main conversational move, helping speakers avoid rejection or awkwardness. Common examples include pre-invitations ('Are you busy tonight?') or pre-announcements ('You'll never guess what happened!'). They allow participants to test the waters and anticipate whether their main action will receive a preferred or dispreferred response.