4413
Congress has ordered the department to study whether the Yucca Mountain location , about 100 miles northwest of Las Vegas , Nev. , could safely store tons of radioactive nuclear waste for 10 , 000 years.
 Located in: Las Vegas, Nev.
Given a phrase that describes the relationship between two words, extract the words and the lexical relationship between them. The output format should be "relation1: word1, word2; relation2: word3, word4". 
Option: Organization based in, Located in, Live in, Work for, Kill 
Text: {0} 
Answer:
 Located in: Las Vegas, Nev.