1806
As many as 1 million dog bites are recorded in the United States every year and half of them are provoked by humans , a veterinarian told fellow animal doctors on Friday .
 location: United States
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: location, else, organization, person 
Text: {0} 
Answer:
 location: United States