5614
In 1844 , he came over the Oregon Trail with his parents and settled in the Yamhill District in the Oregon Country .
 organization: Oregon; location: Yamhill District; organization: Oregon
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:
 organization: Oregon; location: Yamhill District; organization: Oregon