Questions feature request

[pablocarle]

Hi,
Is there a way to identify the origin of the questions when we get them? such as identifying follow-up questions for example?. Or any chance it might be added?.
An example of a question when I get it is:

{"id":3024353202,"answer":null,"date_created":"2014-01-29T21:04:54.000-04:00","item_id":"MLA493596109","seller_id":153193007,"status":"UNANSWERED","text":"Hola queria ammsmsmsmaflkasdmf ffff"}

Where I don't see any information related to the precedence.

Thanks.