8481
But Guilford , as well as Furman , in South Carolina ; Davidson and Elon in North Carolina ; and the Charlotte campus of U.N.C. have been known mostly to residents south of Maryland .
 location contains: North Carolina, Elon; location contains: North Carolina, Charlotte; location contains: North Carolina, Davidson
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:  North Carolina, Elon; North Carolina, Charlotte; North Carolina, Davidson 
Answer:
 location contains: North Carolina, Elon; location contains: North Carolina, Charlotte; location contains: North Carolina, Davidson