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But Collins actually has Richard and Lina declare their mutual love when they meet on board a Mississippi riverboat , both returning from Northern schools to their home state of Louisiana , and both , to the best of their knowledge , '' white . ''
 location contains: Louisiana, Richard; location contains: Mississippi, Collins
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: 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} 
Answer:
 location contains: Louisiana, Richard; location contains: Mississippi, Collins