The results are summarized in Table 5 , which also repeats the best results from<cite> (Huang et al., 2001)</cite> , using the same terminology as earlier: rows HZP strict and HZP containment refer to the best model from<cite> (Huang et al., 2001</cite> ) -corresponding to row HZP log-linear in Table 4 -when evaluated using the strict criterion and containment, respectively; and row JA containment refers to our own best model -corresponding to row JA extract + classify in Ta It is not very plausible that the differences between the approaches in Table 5 would be due to a difference in the performance of the ASR components that generated the message transcripts.