10013
A study in the [ [ Solomon Islands ] ] found that " although impregnated bed nets cannot entirely replace DDT spraying without substantial increase in incidence , their use permits reduced DDT spraying " .
 location: Solomon Islands
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: Solomon Islands