Recently I started to do some researchs on QA data aiming to rank quality answers from determined questions, for this I used the avaliables Yahoo! and StackExchange datasets.
Now, I would like to expand the research for identify potential answers to the thread starter along all posts on that thread. For this, I searched for some online forum dataset, possibly annotated (like the Ancestry.com, unavailable now), because on online forum a reply on a thread not always means that is a direct answer to the thread starter. But I couldn't find any dataset like this.
Do you guys know about some avaliable dataset that could help me? Thanks.