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The next part of our three-day desert excursion , arranged by Cherg Expeditions , an outfitter in Ouarzazate , about 155 miles northwest , involved traveling two hours northwest , covering 43 miles by 4 x 4 over a desert track to Chigaga , home to some of the tallest dunes in Morocco .
 location contains: Morocco, Ouarzazate
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:  Morocco, Ouarzazate 
Answer:
 location contains: Morocco, Ouarzazate