Task: Question Answering
Input (English): Our data consists of two sets used to train and evaluate our automatic speech recognition system. Four major evaluation campaigns have enabled the creation of wide corpora of French broadcast speech: ESTER1 BIBREF13, ESTER2 BIBREF14, ETAPE BIBREF15 and REPERE BIBREF16. 
 Question: Which corpora does this paper analyse?
Output (English): ESTER1 ESTER2 ETAPE REPERE