1810
On a rainy weekend in February , 15 baristas from California and Hawaii gathered here at the Roshambo Winery in Northern California 's wine country for the Western Regional Barista competition .
 location contains: California, Northern California
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:  California, Northern California 
Answer:
 location contains: California, Northern California