132558
Characteristics Most do not follow national border s. For example , half of South America is part of the Spanish Sprachraum , while a single , small country like Switzerland is at the intersection of four such language spheres .
 South America, Switzerland
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 South America, Switzerland