quick start:isip_lm_tester -seed [randome number] -sentence_count [the number of sentences to be generated] -language_model [language model file]
description:isip_lm_tester -help isip_model_tester -language_model my_grammar.sof isip_model_tester -seed 30 -max_length 100 -sentence_count 10 -language_model my_grammar.sof
isip_lm_tester -language_model my_grammar.sof
isip_lm_tester -seed 30 -max_length 100 -language_model my_grammar.sof