2961
In the area of spoken language understanding the fact that spoken sentences often do not follow the grammar of a language and involve self-corrections , repetitions , and other irregularities , the use of stochastic semantic has been suggested as a natural fit to achieve robustness to deal with noise due to the spontaneous nature of spoken language .
 None
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 None