3672
A colleague of Anna Politkovskaya , she had traveled frequently to Chechnya and neighbouring regions .
 person: Anna Politkovskaya; location: Chechnya
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:
 person: Anna Politkovskaya; location: Chechnya