Well, nadhani una basic idea ya Conversation analysis (CA). CA can be understood as a method of investigating the structure and process of social interaction between humans (Peräkylä, 2008). Sasa moja ya areas of interest kwenye CA ni norms of conversation, i.e. vitu kama vile turn taking, repair, topic choice and maintenance, etc.
Idea ya insertion sequence ni kuwa the next speaker produces a first pair part instead of a second pair part in response to the current speaker's first pair part, ndio maana nikaweka kama Q (Q-A) A.
Mf.
A: Mbuga ya Serengeti ipo mkoa gani?
B: Kwani wewe unaishi nchi gani?
A: Tanzania.
B: Ipo mkoa wa Mara.
Sio lazima iwe ni QA situation, inaweza kuwa statement au vinginevyo, lakini QA situation ni most widely used kuonesha insertion.