70846
A word can be spoken in different ways by various individuals or groups , depending on many factors , such as : the duration of the cultural exposure of their childhood , the location of their current residence , speech or voice disorders , their ethnic group , their social class , or their education .
 speech
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: media, plant, vehicle, astronomical object, time, disease, animal, location, person, organization, mythical figure, food, biology, geographical phenomenon, instrument, event 
Text: {0} 
Answer:
 speech