1748
Originally placed in Heliozoa ( Sarcodina ) , the group 's current location within the larger tree of life is debated .
 location: Heliozoa
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:
 location: Heliozoa