51546
Hue is a fascinating city on the banks of the Perfume River , and should be included in every traveler 's itinerary to Vietnam .
 location contains: Vietnam, Perfume River
Given options, please tell me the relationships of all the listed entity pairs.Output format is "relation1: word1, word2; relation2: word3, word4". 
Option: ethnicity, place lived, geographic distribution, company industry, country of administrative divisions, administrative division of country, location contains, person of company, profession, ethnicity of people, company shareholder among major shareholders, sports team of location, religion, neighborhood of, company major shareholders, place of death, nationality, children, company founders, company founded place, country of capital, company advisors, sports team location of teams, place of birth 
Text: {0} 
 Entity Pairs:  Vietnam, Perfume River 
Answer:
 location contains: Vietnam, Perfume River