5 We compared 5 Fisher's exact test could be used for tables with low counts, but we do not do so because tables dominated by l o w counts are likely to have a high percentage of noise, due to the way counts for a noun are split among the performance of log-likelihood 2 and Pearson's 2 using the PP-attachment experiment described in Section 5.
knowledge of selectional preferences cannot by itself solve the problem of structural disambiguation, and this further work will also look at using additional knowledge, such as subcategorisation information.