8 Fully Supervised Model 53.7 70.8 61.1 53.0 70.3 60.4 52.0 69.6 59.6 53.1 70.5 60.6 Table 4 : Results obtained using the MUC scoring program for the Broadcast News and Newswire data sets Broadcast News ( BNEWS ) Newswire ( NWIRE ) True Mentions System Mentions True Mentions System Mentions