Another option is to write : If a process of Fulfillment is completed then Accounts ' s supplier initiates a process of Freight's billing. which produces the paraphrase : "If a process of Fulfillment is completed then a supplier of Accounts initiates a process of a billing of Freight." <div class="gmail_quote">2011/11/18 Kaarel Kaljurand <<a href="mailto:kaljurand@gmail.com">kaljurand@gmail.com</a>> <blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex;"> <div class="im"> > Actually I am trying write a sentence ( “ If Fulfillment process completes then Accounts supplier initiates Freight billing process ” ) in ACE . Can any one who know ACE very well an suggest me how to write in ACE ? </div>One option is If Fulfillment-process v:completes then Accounts-supplier initiates Freight-billing-process. another is: If a n:fulfillment-process v:completes then an n:accounts-supplier initiates a n:freight-billing-process. but it would be better to define all the unknown words in the lexicon (i.e. the words that I've prefixed in the examples). Best regards, Kaarel _______________________________________________ attempto mailing list <a href="mailto:attempto@lists.ifi.uzh.ch">attempto@lists.ifi.uzh.ch</a> <a href="https://lists.ifi.uzh.ch/listinfo/attempto" target="_blank">https://lists.ifi.uzh.ch/listinfo/attempto</a> </blockquote></div> -- --------------------- <a href="https://twitter.com/#%21/ontologiae/" target="_blank">https://twitter.com/#!/ontologiae/</a> <a href="http://linuxfr.org/users/montaigne" target="_blank">http://linuxfr.org/users/montaigne</a>